A manufacturing company producing e plastic component employs 300 people. The company produces a new OEM product which is sold $10.50 per unit. The plant fixed cost is $50,000 and its variable cost is $6.50 per unit. a) How many units should be produced at breakeven point? b) How many units must be produced in order to earn a profit of $10,000 ? c) What would be the profit on sales volume of $20,000 units be