Rustic living furniture company manufactures furniture at its central kentucky factory. some of its costs from the past year include: wages paid to maintenance workers fabric used to upholster fumiture wages paid to assembly - line workers $60,500 $80,300 $100,600 lumber used to build product $15,300 sales commissions $7,700 $21,000 insurance costs for factory freight-in (on raw materials) utilities in factory $3,700 $12,000 $60,900 factory supervisor salary depreciation on factory equipment $18,700 o a. $15,300. o b. $95,600. o c. $99,300. o d. $80,300. sales commissions $1,700 $21,000 insurance costs for factory freight-in (on raw materials) utilities in factory factory supervisor salary depreciation on factory equipment $3,700 $12,000 $60,900 $18,700 utilities in sales office $26.000 costs of delivery to customers depreciation on sales office lubricants used in factory equipment $8,500 $1,800 $500 direct material costs for rustic living funiture company totaled o a. $15,300. o b. $95,600. o c. $99,300. d. $80,300.