Drayton Windows is a small company that installs windows. Its cost structure is as follows: Selling price from each window installation Variable cost of each window installation $ 750 $ 650 $ 200,000 Annual fixed costs Use (a) the equation method and (b) the contribution method to calculate operating income if Drayton installs 3,400 windows. Use (a) the Equation method to calculate operating income if Drayton installs 3,400 windows. Begin by determining the formula to calculate the operating income using the equation method. Then, calculate the operating income. (Abbreviation used: FC = Fixed costs, SP = Selling price, VCU = Variable cost per unit, Q = Quantity of units sold.) )-( x = Operating income Next, use (b) the contribution method to calculate operating income if Drayton installs 3,400 windows. Begin by determining the formula to calculate the operating income using the contribution method. Then, calculate the operating income. Type here to search O ]][ W O X 23 Time Remaining: 01:42:12 Next 5:02 PM 5/8/2022 Drayton Windows is a small company that installs windows. Its cost structure is as follows: Selling price from each window installation Variable cost of each window installation $ 750 $ 650 $ 200,000 Annual fixed costs Use (a) the equation method and (b) the contribution method to calculate operating income if Drayton installs 3,400 windows. Degin by determining the formula to Calculate the operating income using the equation metion. Men, Calculate the operainy income. (Abbreviation used. ro-Fixed Custs, or seng price, vou - Valiavie cost per unit, Q = Quantity of units sold.) x )-( x Operating income Next, use (b) the contribution method to calculate operating income if Drayton installs 3,400 windows. Begin by determining the formula to calculate the operating income using the contribution method. Then, calculate the operating income. Type here to search O ][ 23 W = Operating income Time Remaining: 01:42:01 Next > 5:02 PM 5/8/2022 D