For the coming production period the company has 200 fan motors 320 cooling coil

For the coming production period the company has 200 fan motors 320 cooling coils and 2400 hours of manufacturing time available. How many economy models (E) standard models (S) and deluxe models (D) should the company produce in order to maximize profit? The linear programming model for the problem is as follows.Max63E + 95S + 135Ds.t.1E + 1S + 1D = 200Fan motors1E + 2S + 4D = 320Cooling coils8E + 12S + 14D = 2400Manufacturing time E S D ?Y 0The computer solution using The Management Scientist is shown in Figure.THE MANAGEMENT SCIENTIST SOLUTION FOR THE QUALITY AIR CONDITIONING PROBLEMa. What is the optimal solution and what is the value of the objective function?b. Which constraints are binding?c. Which constraint shows extra capacity? How much?d. If the profit for the deluxe model were increased to $150 per unit would the optimal solution change? Use the information in Figure 8.19 to answer thisquestion.