Financial management question 3

A treasury manager needs to move $200,000 from one corporate account to the firm's primary account. Moving the funds by wire will cost $15 while moving the funds by ACH will cost $0.50. The ACH takes 1 day longer to clear. The firm's account earns an earnings credit rate of 0.75%, and the required reserve ratio is 10%. If the firm's opportunity cost of funds is 4%, what is the minimum transfer balance that justifies a wire transfer? $149, 084, 51 $86, 546.15 $88, 685.95 $159, 172.93 Following Question 3, what is the maximum opportunity cost that makes the treasury manager indifferent between the transfer methods? 3.32% 2.94% 4.57% 3.68% If the annualized effective cost of missing the trade credit discount is 8.19% and the length of the discount period is 15 days and the discount percentage is 1%, then what is the length of the net trade credit period? 50 days 60 days