FastPrint Company Leases a Machine That Stuffs, Seals, and Stamps

Essay

FastPrint Company leases a machine that stuffs, seals, and stamps envelopes in one process.FastPrint's lease agreement calls for a base charge of $4,000 per year plus $0.25 for every envelope over 1,000 the machine processes per month.
Required:
a.What is the firm's total annual cost for the lease if a total of 2,500 envelopes are processed each month?
b.What is the firm's total processing cost per envelope at a level of 2,500 envelopes processed each month?
c.What is the firm's processing cost per envelope if only 1,500 envelopes are processed each month?