I need help with these 3 questions.

Controllable costs are those costs that the management has immediate control over such as depreciation on factory equipment. O True O FalseCustom Engines Company has the following estimated costs for the upcoming year. Direct labor costs 562.700 Direct materials used 525.100 Salary oi factory supervisor 537300 Sales commissions $3.500 Heating and lighting costs for factory 522.600 Depreciation on factory equipment $5.100 Advertising expense 334.000 The company estimates that 2,600 direct labor hours will be worked in the upcoming year, while 3.000 machine hours will be used during the year. The predetermined manufacturing overhead rate per direct labor houris closestto [Round your nal answer to the nearest whole dollar.) 0 A. 542. O B. $25. 0 c. 524 O D. 575. Job 450 requires $10,000 of direct materials, $7,300 of direct labor, 680 direct labor hours, and 460 machine hours. Manufacturing overhead is computed at $16 per direct labor hour used and $10 per machine hour used. The total cost of Job 450 is O A. $17,300. O B. $28, 180. O C. $32,780. O D. $15,480