Basic $30 Classic $64 Formal $190 Sales price.. Maximum annual demand (units) ....... Input requirement per unit Direct material ....... Direct labor. ............... 20,000 10,000 30,000 .5 yards .7 hours .3 yards 2 hours .6 yards 7 hours Costs Variable costs Materials. . . . . . . . . Direct labor. ...... Factory overhead .. Marketing ........ Annual fixed costs Manufacturing..... Marketing ........ Administration..... $20 per yard $16 per hour $4 per direct labor-hour 10% of sales price $36,000 $8,000 $30,000 The company faces two limits: (1) the volume of each type of shirt that it can sell (see max mum annual demand) and (2) 30,000 direct labor-hours per year caused by the layout. Year caused by the plant Required Show supporting data in good form. a. How much operating profit could the company earn if it were able to satisfy the annual demand? b. Which of the three product lines makes the most profitable use of the constrained resource, direct labor? c. Given the information in the problem so far, what product mix do you recommend? d. How much operating profit should your recommended product mix generate? e. Suppose that the company could expand its labor capacity by running an extra shift that could provide up to 10,000 more hours. The direct labor cost would increase from $16 to $19 per hour for all hours of direct labor used. What additional product(s) should Austin manufacture and what additional profit would be expected with the use of the added shift