A Company Sells Two Products with Information as Follows

A company sells two products with information as follows:

The products are machine made.Four units of product A can be made with one machine hour,and two units of product B can be made with one machine hour.The company has a maximum of 5,000 machine hours available per month.The company can sell up to 17,000 units of product A per month and up to 3,000 units of product B for the month.What is the maximum amount of contribution margin that the company could earn in a month given the stated constraints?

A) $34,000
B) $58,000
C) $28,000
D) $30,000