The WW Company is a company with only three employees which makes two different kinds of hand-crafted windows: a wood-framed and an aluminum-framed window. They earn $80 profit for each wood-framed window and $40 profit for each aluminum-framed window. Doug makes the wood frames, and can make 7 per day. Linda makes the aluminum frames, and 4 per day. Bob forms and cuts the glass, and can make 48 square feet of glass per day. Each wood-framed window uses 6 square feet of glass and each aluminum-framed window uses 8 square feet of glass.

A. Verbally define the nature of the decisions variables (if they are integers, binary or continuous; positive, negative, or both) to be made, the constraints, and the overall performance measure (objective) of the problem.

B. Convert the verbal description of the constraints and overall performance into quantitative expressions.

C. Formulate in a standard form, this LP model.

D. Formulate a spreadsheet model (a screen shot is enough; don't send an Excel file.)

E. Solve the model graphically.