Zisk Co. purchases raw materials on account. Budgeted purchase amounts are April, $80,000; May, $110,000; and June, $120,000. Payments are made as follows: 70% in the month of purchase and 30% in the month after purchase. The March 31 balance of accounts payable is $22,000. Prepare a schedule of budgeted cash payments for April, May, and June.

When a company produces and sells x thousand units per week, its total weekly profit is p thousand dollars, where upper p equals startfraction 800 x over 100 plus x squared endfraction . the production level at t weeks from the present is x equals 4 plus 2 t. find the marginal profit, startfraction dp over dx endfraction and the time rate of change of profit, startfraction dp over dt endfraction . how fast (with respect of time) are profits changing when tequals8?