10. Robin Company has the following balances for the current month Direct materials used Direct labor Sales salaries Indirect labor Production manager's salary Marketing costs Factory lease $ 20,500 $ 19,800 $ 15,790 $ 2.350 S 5.430 $ 7750 S 4,670 What are Robin's prime costs? O $45,690 O $40.300 O $35,590 o $41,020 Type here to search