| Course | BU 423 Entrepreneurial Strategy |
|---|---|
| Unit | Unit 3 |
| Paper type | Business model canvas write-up |
| Length | About 1,000 words, 6 pages |
| Format | APA 7 student paper |
| School | Herzing University |
| Program | BS in Business Management |
| Updated | September 2026 |
Free sample paper for BU 423 Unit 3
Nineteen Calls a Month to Break Even: A Business Model Canvas Write-Up for a Composite Mobile Hydraulic Hose Service Serving Central Iowa Contractors
Student Name
Business, Herzing University
BU 423: Entrepreneurial Strategy
Instructor Name
February 11, 2026
Nineteen Calls a Month to Break Even: A Business Model Canvas Write-Up for a Composite Mobile Hydraulic Hose Service Serving Central Iowa Contractors
The Canvas
The validation record found the hose problem real for excavation and site-work contractors with roughly three to eleven machines within an hour of Ames, Iowa, and weaker for farms. This write-up turns that evidence into a business model using the nine blocks of Osterwalder and Pigneur (2010). The canvas is shown first as a table with every block filled. Three blocks carry the model and are argued at length below; the other six are explained in a line each in the table. The venture, which the founder calls Fieldside Hydraulics, and all of its figures are composites for this course.
| Block | Entry | Why this entry |
|---|---|---|
| Customer segments | Contractors with 3 to 11 machines within 60 minutes of Ames; large farms at harvest as a second segment | Seven of nine contractors met the validation claim; two of six farms did |
| Value proposition | A failed hose rebuilt and fitted at the machine, usually within three hours of the call | Replaces a half-day to full-day trip to a parts counter |
| Channels | Jobsite visits, hose tags on each machine with the dispatch number, referrals from dealer parts counters | Contractors are reached where the machines are, not online |
| Customer relationships | Text dispatch for single calls; a yearly priority plan for regular customers | Buyers want one number that answers |
| Revenue streams | Call-out fee, labor and hose assemblies per call; a $600 yearly priority plan | Per-call pricing matches how buyers pay dealers today |
| Key resources | A stocked van with a crimper, about $14,000 of hose and fittings, the founder's skill | The van is the store, the workshop and the vehicle |
| Key activities | Dispatch, on-site fabrication, restocking, winter hose inspections | Inspections fill the slow months |
| Key partners | A regional hose and fitting wholesaler; equipment dealer parts counters | Wholesale supply and a source of referrals |
| Cost structure | About $4,580 a month fixed; about $177 variable per call | Parts, fuel and payment fees vary with calls |
Customer Segment: Contractors First, Farms Later
The segment is narrower than the idea first suggested. The opportunity screen imagined contractors and farms together, but the validation interviews split them. Contractors lose a machine, an operator and sometimes a truck crew when a hose fails, and most of them cannot fix it on site. Farms of the size interviewed often keep spare hoses for common failures and have family members who repair their own equipment, so the problem is sharp only during harvest. Contractors are also more numerous close to Ames and work across more months of the year.
The segment is bounded at both ends. Firms with one or two machines rarely suffer failures often enough to become regular customers. Firms with a dozen or more usually employ a mechanic with a crimping machine, like interviewee 7, who said the shop handles all of it. The venture sells to the firms in between: large enough to fail often, too small to keep a hose maker on the payroll.
Value Proposition: Time Returned, Not Hoses Sold
The customer is not buying a hose. A hose from the dealer counter costs about the same as one from the van. What the customer buys is the hours between the failure and the machine running again. At present those hours include removing the hose, driving it to a counter, waiting for it to be built and driving back, often twice when the wrong fitting is supplied, as interviewee 6 described. A van that arrives with the hose stock and crimper cuts that to the drive time plus about an hour of work.
That framing sets the price. A contractor weighing a $420 average visit is comparing it with an idle excavator and operator, not with the $190 price of the hose and fittings. It also sets the promise: the proposition only holds if the van arrives within about three hours, which caps the service area at roughly an hour's drive from Ames.
Revenue Streams: Per Call, Then Per Year
An average call is expected to bring in $420: a $95 call-out fee within 40 miles, about $135 of labor at $110 an hour for a little over an hour on site, and about $190 for the hose assembly and fittings. Parts cost about $140 at wholesale, fuel about $25 and card and payment fees about $12, which leaves a contribution of about $243 per call.
The second stream is a priority plan at $600 a year. A plan customer pays no call-out fee, is promised a response within two hours and receives a winter inspection that tags aging hoses for replacement before spring. The plan makes revenue steadier, gives the winter months paid work and turns a contractor who calls once into one who calls first.
With fixed costs of about $4,580 a month, the business breaks even at about 19 calls a month, or between four and five a week. A single van and technician can handle perhaps four calls on a busy day, so capacity is not the problem in season. Volume is.
Does the Canvas Hold Together?
Three checks were run across the blocks. First, the costs match the activities: the fixed cost line includes the founder's draw, insurance, a small storage bay for bulk hose, phone and dispatch software, accounting and van maintenance, which are the resources the activities need. Second, the channels can reach the segment: contractors are found at jobsites and through dealer counters, both places the founder already knows, and a hose tag on each machine puts the dispatch number where the failure happens. Third, the key partner is not a rival for the same work. The dealers who refer hose calls earn more from engine and transmission repairs than from hoses, and interviewee 3 waited until the next morning for a dealer truck, which suggests hose calls are low on their list.
One inconsistency was found and fixed. An early draft offered a four-hour response to farms at harvest while promising three hours to contractors, which the single van could not honor at the same time in October. Farms are now served only when the van is free, and the plan is not sold to them until a second van exists.
The Block That Would Break the Business
The riskiest block is revenue, and specifically the call volume behind it. Every other block rests on evidence or on the founder's experience. The 19-call break-even rests on nothing yet: the validation interviews showed that failures happen, not how often a single contractor would call a new supplier instead of driving to the counter out of habit. Kerr et al. (2014) describe entrepreneurship as a series of experiments whose value lies in learning cheaply whether an idea works before committing large sums, and this block is where that applies. Before the founder buys a van, the venture should secure at least ten signed priority plan commitments, conditional on launch. Ten plans would not prove the full volume, but fewer than ten from a segment that described the problem this clearly would be a strong signal to stop. Barringer and Ireland (2019) note that a business model is a set of assumptions until customers confirm it, and this condition is the first confirmation the model needs.
References
Barringer, B. R., & Ireland, R. D. (2019). Entrepreneurship: Successfully launching new ventures (6th ed.). Pearson.
Kerr, W. R., Nanda, R., & Rhodes-Kropf, M. (2014). Entrepreneurship as experimentation. Journal of Economic Perspectives, 28(3), 25-48. https://doi.org/10.1257/jep.28.3.25
Osterwalder, A., & Pigneur, Y. (2010). Business model generation: A handbook for visionaries, game changers, and challengers. Wiley.
The Herzing BU 423 Unit 3 instructions
BU 423 Unit 3 usually asks students to complete a business model canvas for their venture and explain it in writing. The nine blocks are customer segments, value proposition, channels, customer relationships, revenue streams, key resources, key activities, key partners and cost structure. Most prompts want every block filled with a specific entry, an explanation of how the blocks fit together and some discussion of the assumptions that carry the most risk. Some ask for a visual canvas, others accept a table. Instructors often expect the entries to reflect earlier units, particularly the validated customer problem. Plan on three or four pages of prose with the canvas as a figure or table, citing Osterwalder and Pigneur or the course textbook in APA 7.
How the BU 423 Unit 3 example is put together
A single table holds the whole canvas, each block with its entry and a short reason. Three sections then give paragraph-length arguments for the blocks that carry the model. The segment section explains why contractors with three to eleven machines come first, using the split verdict from Unit 2. The value proposition section frames the offer as hours returned to an idle machine, which sets both the price logic and the one-hour service radius. The revenue section breaks the average call into call-out fee, labor and hose, derives a contribution of about $243 and computes break-even. A consistency section tests three connections and records one inconsistency that was found and removed. The final section picks the riskiest block and sets a condition that would test it before money is spent.
BU 423 Unit 3 rubric: what full points look like
Herzing instructors tend to grade the canvas on completeness of the nine blocks, the depth of analysis on the most important ones, internal consistency, identification of risk, and presentation with APA sources. Completeness earns points only when entries are specific, since a block filled with a category name rather than a decision counts as empty. Depth is rewarded where the writer explains why an entry was chosen, particularly for segment, value and revenue. The consistency criterion pays for showing that costs match activities and that channels reach the chosen segment, and it rewards admitting a conflict and resolving it. Risk identification scores highest when one block is named with reasons and a practical test, rather than a general list of things that might go wrong.
BU 423 Unit 3 help before you submit
Canvas write-ups often lose points by giving every block the same two sentences, leaving the blocks that decide the model underexplained. Another common problem is a value proposition that lists features instead of what the customer gains. Students also name revenue streams without any prices or margins, which makes the model impossible to evaluate. Channels that cannot reach the segment, for example social media ads for buyers who never search online, show the blocks were filled separately. Some papers skip the consistency check or claim everything fits without testing it. Finally, a canvas that ignores what the validation unit found, such as keeping a segment the interviews did not support, suggests the course's earlier work was not used.
Get a BU 423 Unit 3 example written to your instructions
Send us the Unit 3 instructions and the rubric your BU 423 classroom posts, with the canvas template if one is provided. We build a custom example that fills every block, argues the three carrying the model, runs a consistency check across the cost side and names the fragile entry. First custom sample free, back in 24 to 48 hours.
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BU 423 Unit 3 questions, answered
Does every block need the same amount of writing?
No, and treating them equally is what makes these submissions flat. Segment, value proposition and revenue usually decide whether a model works, so they earn the space. Key partners and key resources often take two lines each. What the write-up owes a marker is a stated reason for the weighting, so uneven coverage reads as a decision rather than as blocks the writer tired of.
Can I use a real company's model?
A publicly traded firm is workable if your instructions permit one, because its pricing, channels and partner arrangements sit in material anybody can read. Stay inside what is genuinely published. If the interesting blocks would need internal cost data to fill, build a composite venture instead and open with a line saying that is what you have done.
How is this different from a business plan?
A canvas is one page of structure and a plan is a document of commitments. This unit asks whether the pieces fit together, not how much revenue arrives in year three. Keep projections out unless the instructions call for them, and spend the space on whether the segment, the promise and the money actually connect to one another.
Where can I find a free BU 423 Unit 3 sample paper?
A complete BU 423 Unit 3 business model canvas write-up is available free above, with the full nine-block table, the three argued blocks and annotations. If your venture or segment is different, share your instructions and a custom write-up is prepared at no charge, typically within two days.
Which canvas block matters most in BU 423 Unit 3?
It depends on the venture, and the paper should say which and why. In the sample, revenue is named the riskiest block because break-even depends on a call volume no one has observed yet, while the segment and value proposition already rest on interview evidence.