answer only question "D". thank you

2.9. The Whitt Window Company is a company with only three employees that makes two different kinds of handcrafted windows: a wood-framed and an aluminum framed window. They earn $60 profit for each wood-framed window and $30 profit for each aluminum-framed window. Doug makes the wood frames 2.11. Th and can make 6 per day, Linda makes the alumies the wood frames (Products can make 4 per day. Bob forms and curs the glass and cames and trical con 6 square feet of glass and day. Each wood-framed window uses profit. Fo square feet of glass. The company wishes to determine how many windows of Product 2 each type to produce per day to maximize total profit. Wyndor Glass 2.1. Then constroblem discussed in Section 2.1. Then construct and fill in a table like Table 2.1 the resources. b. Identify verbally the decisions to be made, the constraints on these decisions, and the overall measure of performance for the decisions. c. Convert these verbal descriptions of the constraints and the measure of performance into quantitative expressions in terms of the data and decisions. d. Formulate a spreadsheet model for this problem. Identify the data cells, the changing cells, and the objective cell. Also show the Excel equation for each output cell expressed as a SUMPRODUCT function. Then use Solver to solve this model. e. Indicate why this spreadsheet model is a linear programming model. 2.9. The Whitt Window Company is a company with only three employees that makes two different kinds of handcrafted windows: a wood-framed and an aluminum framed window. They earn $60 profit for each wood-framed window and $30 profit for each aluminum-framed window. Doug makes the wood frames 2.11. Th and can make 6 per day, Linda makes the alumies the wood frames (Products can make 4 per day. Bob forms and curs the glass and cames and trical con 6 square feet of glass and day. Each wood-framed window uses profit. Fo square feet of glass. The company wishes to determine how many windows of Product 2 each type to produce per day to maximize total profit. Wyndor Glass 2.1. Then constroblem discussed in Section 2.1. Then construct and fill in a table like Table 2.1 the resources. b. Identify verbally the decisions to be made, the constraints on these decisions, and the overall measure of performance for the decisions. c. Convert these verbal descriptions of the constraints and the measure of performance into quantitative expressions in terms of the data and decisions. d. Formulate a spreadsheet model for this problem. Identify the data cells, the changing cells, and the objective cell. Also show the Excel equation for each output cell expressed as a SUMPRODUCT function. Then use Solver to solve this model. e. Indicate why this spreadsheet model is a linear programming model