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Which of the following statements is true when a company takes advantage of high production levels to achieve economies of scale: Average cost per unit will decrease, Marginal Cost per unit will decrease. The same amount of foxed costs will be spread over more units All of the above are true, None of the above is true, Shelley Company performed a review of job no, 403's cost record which revealed direct material charges of $20,000 and total manufacturing costs of $25,000. If Treetops applies overhead at 150% of direct labor cost, the overhead applied to job no. 403 must have been $0. $2,000 $3,000. $3,333 $5,000