D) Delta Company produces mobiles and purchases batteries at $30 per unit, The management proposes producing the batteries instead of purchasing them. Studies The annual quantity of batteries is 50,000 units. The costs of producing the batteries are: $20 variable cost per unit, The company will pay an annual rent of $250,000 to rent a new machine to produce the batteries. - The general (old) fixed cost for the company is $500,000. Do you advise the company to produce the batteries or to purchase it? Justify? (E) Nile Co. can produce 2 products, A & B; the following data is estimated to help in preparing the production plan for the coming period to maximize the profit: A B Price $ 30 $50 Variable cost 21 30 Demand (maximum sales) 8000 units 4000 units Machine hours per unit 3 hours 5 hours The total machine hours are 32000 hours (maximum capacity). Required: complete the following table and determine the production plan. A B Price Variable cost Contribution margin per unit Machine hours per unit Contribution margin per hour