Use the following data to compute total manufacturing costs for the month: sales commissions $ 12,000 direct labor 40,800 indirect materials 16,400 factory manager salaries 8,400 factory supplies 10,200 indirect labor 7,500 depreciation—office equipment 6,200 direct materials 41,700 corporate office salaries 43,700 depreciation—factory equipment 8,700

Hours to produce one unit worker hours to produce yarn country a 8 hours country b 4 hours worker hours to produce fabric counrty a 12 hours country b 13 hours additional worker hours to produce fabric instead of yarn country a ? country b? which of the follow is true of the trade relationship between country a and country b? country a has an absolute advantage in producing yarn and fabric country b has an absolute advantage in producing yarn and fabric country b has a comparative advantage to country a in producing fabric country a has a comparative advantage to country b in producing fabric