Assignment:
Calculate the nominal annual cost of nonfree trade credit under each of the following terms. Assume payment is made either on the due date or on the discount date.
a. 1/15, net 20.
b. 2/10, net 60.
c. 3/10, net 45.
d. 2/10, net 45.
e. 2/15, net 40.
Provide complete and step by step solution for the question and show calculations and use formulas.