Hallman's is a firm that produces and sells 2-inch polished finishing nails. Currently, the firm rents capital at $450 per week and hires workers at a wage rate of $220 per week. The market for finishing nails has some competition, and the current market price is $2 per pound. The following table provides the weekly labor-capital combinations the firm faces each week along with Q, the pounds of finishing nails possible with each combination. Furthermore, at the current level of capital, the marginal product of capital is 225. K Q (units) (workers) (pounds) 3 3 50 3 N 200 W 480 W W 620 un 730 W 810 868 W CO W 912