Problem:
A machine can be leased for 4 years at $1000 per month payable at the beginning of each month. Alternatively, it can be purchased for $43,000 and sold for $5000 after 4 years. Should the machine be purchased or leased if the firm's cost of borrowing is 12% compounded monthly?
Additional Information:
This question is basically belongs to Mathematics and it is about calculating whether or not a machine be purchased or leased.