A company produces washers and dryers in an assembly-line process. Labor costs incurred during a recent period were: corporate executives, $500,000; assembly-line workers, $191,000; security guards, $45,000; and plant supervisor, $110,000. The total of company's direct labor cost was: Select one: O a. $736,000 O b. $846,000 O c. $301,000 O d. $191,000 O e. $185,000 Next page