Table 8 shows the production function for sandwiches, where the L is the number of workers, TP is total product of sandwiches per hour TP 0 10 2 24 39 52 61 6 66 66 8 64 Table 8 Refer to Table 8. When the firm employs the worker the average product is maximized and marginal product equals the average product Select one: O a. 6th O b. 3rd O c. 4th O d. 5thSelect one: O a. b+p $1,200 O c. $60b - $10p = $1,200 O d. $60b + $10p = $1.200 PAGE