Resco, a local retail establishment, expects to make inventory purchases as follows for the first quarter of the year: January, $$9,000$;

February, $$10,800$; and March, $$12,800.$ Prior experience shows that $25\%$ of a given month's purchases are paid in the month of

purchase, with the balance paid in the following month. No purchase discounts apply.

Required:

What is the total expected cash disbursement for February? For March?