Sheila's Society Clothing Manufacturer has collection centres around the country to speed up cash collections. The company also makes its disbursements from remote disbursement centres, so cheques written by She's take longer to clear the bank Collection time has been reduced by three days and disbursement une has been increased by one and a half days because of these policies Excess funds are being invested in short-term instruments yielding 5 percent per annum a. If the firm has $4.20 m on per day in collections and $3.30 million per day in disbursements, how many dollars has the cash management system freed up? Enter the answer in dollars not in m ons.) Freed-up funds SB7750 O t er the answer in dollars b. How much can Sheila's earn per year on short-term investments made possible by the freed-up cas not in millions.) Interest on freed-up cash 87750 O