Can you please help with this plz

Sheila's Sociely Clothing Manufacturer has collection ombres around the country to speed up cash collections, The company also rake in dabursemarks from remote disbursement centres, so cheques willon by Sheild's take longer to clear the bank Collection Eme has been reduced by thece days and a half days and disbursement time has been increased by two days bicnine of these policies. Excess funds are being invested in short-term instruments yielding 4 prioml per annum. a. If the firm has $4.80 million per day in colections and $3.80 million per day in disbursements, how many dollars has the cash management system freed up? (Under the answer In dollars not In millers.] Freed up funds b. How muchican the ie's can per year on short term investments made possible by the freed up cash? (inter the ansever In dollars not In millions.] Interest on breed up cash acer