To earn summer money, Ahmed could work as a taxi driver, or he could work at a local grocery store. Which of the following is an opportunity cost of working as a taxi driver? Select one: O a. None of the given choices O b. The time spent in driving the taxi. c Depreciation on the taxi. O d. Cash paid for fuel to run the taxi, e. The wages he could have earned working at the grocery store. Muscat Company's total sales are $130,000. The company's direct material cost is $37,000, which represents 40% of its total prime cost. Its total manufacturing overhead costs is $45,000. Its total selling and administrative expense is $18,000 and its only variable selling and administrative expense is a sales commission of 3% of sales. The company maintains no beginning or ending inventories and its manufacturing overhead costs are entirely fixed costs. What is the total manufacturing cost? Select one: O a $100,000 O b. 596,800 e c. None of the answers given O d. $147.500 e. $3,000 OS500