I had them wrong.. I need help thanks

Question 2 9. The Ace Manufacturing Company has orders for three similar products: Product B Orders (units) 2000 500 1200 Three machines are available for the manufacturing operations. All three machines can produce all the products at the same production rate. However, due to varying defect per- centages of cach product on cach machine, the unit costs of the products vary depending on the machine used. Machine capacities for the next week and the unit costs are as follows: Machine 1 2 3 Capacity (units) 1500 1500 1000 Machine 1 2 3 A $1.00 $ 1.60 $1.10 Product B $1.20 $1.40 $1.00 SO.NO S 1.10 $1.20 Use transportation model to develop a minimum cost production schedule for the products and machines. Then use LINDO/LINGO to solve it and find the optimal solution. The optimal units of product A on machine 1 is: 300 The optimal units of product A on machine 2 is: 0 The optimal units of product A on machine 3 is: 1200 The optimal units of product B on machine 1 is: 1200 The optimal units of product B on machine 2 is: The optimal units of product B on machine 3 is: __O__ The optimal units of product C on machine 1 is: 500 The optimal units of product Con machine 2 is: 500 The optimal total cost is: (Don't write the $ sign in your answer! Write ya 3990