how to do the second part

Homework: DUE June 17 - Chapter 3 Homework - Part 1 or 2 Score: 11 of 18 pts 6 of 22 (22 complete) WT13-1 (book/static) Bernard Windows is a small company that installs windows. Its cost structure is as follows: Selling price from each window installation $ 500 Variable cost of each window installation $ 400 Annual fixed costs $ 150,000 Use (a) the Equation method and (b) the contribution method to calculate operating income if Bernard installs 2,000 widows. Use (a) the Equation method to calculate operating income if Bernard installs 2,000 windows Begin by determining the formula to calculate the operating income using the equation method. Then, calculate the operating income. (Abbreviation used: FC cost per unit, Q = Quantity of units sold.) SP )-( VCU Q ) - FC = Operating income ( $ 500 2,000 1)-(s 400 2.000 - S 150,000 = $ 50,000 Next, use (b) the contribution method to calculate operating income if Bernard installs 2,000 windows Begin by determining the formula to calculate the operating income using the contribution method. Then, calculate the operating income. Variable cost per unit Quantity of units sold Fixed costs Operating income 100 2000 150000 50000 X Choose from any list or enter any number in the input fields and then click Check Answer. All parts showing Clear AL e