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: a. $185,000 b. $846,000 c. $301,000 d. $191,000 e. $736,000 Total costs are $180,000 when 10,000 units are produced; of this amount, variable costs are $64,000. What are the total costs when 19,000 units are produced? Assume the new quantity is within the relevant range. Select one: a. $342,000 b. $116,000 c. None of the answers given d. $237,600 e. $244,000