Problem 4. Deloras Dunnville Delights (DDD) is a pastry and candy firm. Three of its most popular items all contain a secret ingredient that makes those who consume them very happy with their purchase. Due to production issues of the supplier, it has become difficult to get the secret ingredient in the required quantities. The situation is expected to be resolved as of the first of January, but for the month of December only 200,000 teaspoons of the special ingredient will be available to the firm.

Information for the three products follows:

Blue BrowniesLavender FudgeRed Velvet Cupcakes

Normal monthly capacity23,00032,00045,000

Normal monthly demand19,00030,00042,000

Selling price$4.75$25.00$15.00

DM$.40$3.50$1.20

DL.451.30.85

VOH.121.05.36

FOH1.4812.954.44

Total Cost$2.45$18.806.85

DLH.25.95.35

MH.55.85.20

TSP of secret ingredient1.455.452.60

1. In order to maximize net income for the month of December, how many units of each product should the firm produce?