Two kinds of crated cargo, A and B, are to be shipped by truck. The weight and volume of each type are given in the following table. A B Volume | 50 cubic feet 10 cubic feet Weight | 200 pounds 360 pounds The shipping company charges $75 per crate for cargo A and $100 per crate for cargo B. The truck has a maximum load limit of 7,200 pounds and 1,000 cubic feet. How many of each type of cargo should be shipped to maximize profit for the shipping company? - . - O A. 18 crates of cargo A and 10 crates of cargo B O B. 20 crates of cargo A and 0 crates of cargo B O C. 0 crates of cargo A and 20 crates of cargo B O D. 10 crates of cargo A and 18 crates of cargo B