Marriott is Testing Contactless Check-in Via Kiosks Marriott is testing its new contactless arrival kiosks, eliminating the need for face-to-face check-ins. The kiosks help speed up the check-in process.

a. What is the total fixed cost of operating one contactless check-in kiosk?

b. Explain how the fixed costs, variable costs, and total costs differ if you check in at a hotel using a contactless kiosk or check in with an employee at the front desk.

c. Sketch the marginal cost and average cost curves implied by your answer to part (b).