ACME Marbles Works (AMW) produces specialty marbles for the sophisticated marble connoisseur. Their production function is Q : 20K0.4L0.6 where Q is AMW's annual output (measured in 10005 of marbles), K is their annual capital input and L is their annual labor input. The prices per unit of AMW'S capital and labor inputs are pK : $6000 and 19L : $15000 , respectively, and their annual production budget is B = $600,000. AMW's maximum annual output is . . . . .. 2 882.306 marbles