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Using CourseStar couldn’t be simpler! Just enter your numbers into the blue boxes on our calculators, and our software will give you check figures in the green output areas. It’s the perfect tool for students who want to double-check their work, without having to sift through lengthy explanations. Plus, we never share your information with universities, so you can use our site with peace of mind. Try it out today and see how easy homework can be!

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Problem 5.07 – Montezuma Tees sells custom screen-printed t-shirts at a price of $25.60 each. The variable cost per shirt is $3.25. Fixed operating costs including rent amount to $42,500 per year.


  1. Determine the breakeven quantity
  2. Calculate the breakeven sales revenue

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