in the evaluation of occupied cells in table 1, the value of w2 is?

A tile company distributes white bathroom tiles which are produced in 3 manufacturing plant: A, B, C, which are limited to monthly production of 3,000; 2750; and 3,750 boxes of tiles respectively. The company's bathroom tiles are sold to four (4) major distributors of tiles (1, 2, 3 & 4). The monthly requirements are as follows: 1500, 2000, 3000 and 3,500 boxes of tiles respectively. The cost of shipping from each manufacturer to each distributor are as follows: Plant A Plant B Plant C D = 15/box D = 21 /box D1= 14 /box D2=18 D2=25 Dz=19 D2=22 D3=16 D3=20 D4-24 DA=26 D4-23 In table 1, the transportation cost is A tile company distributes white bathroom tiles which are produced in 3 manufacturing plant: A, B, C, which are limited to monthly production of 3,000; 2750; and 3,750 boxes of tiles respectively. The company's bathroom tiles are sold to four (4) major distributors of tiles (1, 2, 3 & 4). The monthly requirements are as follows: 1500, 2000, 3000 and 3,500 boxes of tiles respectively. The cost of shipping from each manufacturer to each distributor are as follows: Plant A Plant B Plant C D = 15/box D = 21 /box D1= 14 /box D2=18 D2=25 Dz=19 D2=22 D3=16 D3=20 D4-24 DA=26 D4-23 In table 1, the transportation cost is