what i need help with is the

1. definition of decision variable

2. objective function equation

3. constraints equation

Decision 2. Penny Chairs has two plants that manufacture and ship chair parts to other manufacturers. Penny Chairs sells and ships to four manufacturers. The cost of shipping one chair from a plant to a customer is given in the following table. The plant in Bruderheim has a capacity of 3500 cases per week, and the Cardston plant can produce 4000 cases per week. A. Derive the minimum cost shipping plan. B. Tonopah Fashions is experiencing some financial problems. If Tonopah were to reduce its order by 1000 cases, how would the minimum cost shipping plan change