ASAP please

In Rajah Company, data for the contribution margin per unit and machine hours per unit for two products are as follows: Product A, $12 and two hours; Product B, $15 and three hours. a) Calculate the contribution margin per unit of the limited resource for each product: Product A: $ 6 per hour Product B: $ 5 per hour b) If Raja Company has a limited number of machine hours and can sell all the units produced of either product, which product should it produce, Product A or Product B? Product A. Raja Company has a maximum of 12,000 machine hours available for production of Products A and B. c) How many units of product A can the company produce in the 12,000 machine hours? units d) How many units of product B can the company produce in the 12,000 machine hours? units e) Raja must produce a minimum of 1,500 units of Product B but may use any remaining machine hours to produce and sell either Product A or Product B or any combination of the two products. What is the total contribution margin that Lebeau will generate making and selling the 1500 units of Product B? $ f) Given that they must make at least 1,500 units of Product B, what is the maximum contribution margin that Lebeau can generate with 12,000 machine hours? $