Dohini Manufacturing Company had the following 12 months of data on purchasing cost and number of purchase orders.

Month		Purchasing Cost		Number of Purchase Orders
January		$18,860		370
February		18,065		330
March		19,250		370
April		18,050		410
May		19,345		400
June		19,500		450
July		19,670		460
August		20,940		560
September		19,430		440
October		20,020		500
November		18,800		470
December		19,340 3. What if Dohini Manufacturing wants to estimate purchasing cost for the coming year and expects 5,340 purchase orders? What will estimated total purchasing cost be? (Round your answer to the nearest dollar.) $ What is the total fixed purchasing cost?		480