Compute the cost of not taking the following trade discounts:(Use 365 days in a year. Round the intermediatecalculations to 4 decimal places. Round the final answer to 2decimal places.)
a. 2/13, net 50.
Cost of lost discount           %
b. 2/20, net 50.
Cost of lost discount            %
c. 3/18, net 65.
 ÂÂ
Cost of lost discount           %
d. 3/18, net 150.
 ÂÂ
Cost of lost discount           %