Problem
Starbucks Unit Brews Up Self-Serve Espresso Bars Coinstar has installed automated, self-serve espresso kiosks in grocery stores. Kiosks cost just under $40,000 each and Coinstar provides maintenance. The self-serve kiosk removes the labour costs of having a barista serve Starbucks' coffee, and store personnel refill the machine.
a. What is Coinstar's total fixed cost of operating one self-serve kiosk? What are its variable costs of providing coffee at a self-serve kiosk?
b. Assume that a coffee machine operated by a barista costs less than $40,000. Explain how the fixed costs, variable costs, and total costs of barista-served and self-served coffee differ.
c. Sketch the marginal cost and average cost curves implied by your answer to part (b).
The response should include a reference list. Double-space, using Times New Roman 12 pnt font, one-inch margins, and APA style of writing and citations.