Use the Information for the Question(s)below

Use the information for the question(s) below.
Suppose the purchase price of a bulldozer is $90,000,its residual value in four years is certain to be $15,000,and there is no risk that the lessee will default on the lease.Assume that capital markets are perfect and the risk-free interest rate is 6% APR with monthly compounding.
-Suppose that instead of leasing the bulldozer,the company is considering purchasing a bulldozer outright by borrowing the purchase price using a four-year annuity loan.The monthly loan payments for a four-year loan to purchase the bulldozer are closest to:

A) $2115.
B) $1825.
C) $1870.
D) $1750.