Please solve and explain how you got the answer.

A manufacturing company has three factories supplying a product to four distribution centers (DCs). The factories are located in Michigan, Texas, and Alabama with production levels of 5000, 4500, and 3000 units, respectively. The distributions centers (DCs) are located in California, Florida, New York, and Georgia needing 2500, 4200, 2300, and 2900 . The unit cost of transportation form each factory to each DC facility are given in the table below. Determine the least total cost of distribution of the product from factories to DCs