Can you show me the calculation for this question, please, how its $54 000? tnx.

Question 24 0 out of 1 points Cheaney Manufacturing produces a single product that sells for $300. Variable costs per unit equal $100. The company expects total fixed costs to be $150,000 for the next month at the projected sales level of 3,000 units. In an attempt to improve performance, management is considering a number of alternative actions. Each situation is to be evaluated separately Suppose that management believes that a 20% reduction in the selling price will result in a 30% increase in sales. If this proposed reduction in selling price is implemented Selected Answer: [None Given] operating profit will decrease by $36,000 Answers: operating profit will decrease by $54,000 operating profit will increase by $54,000 operating profit will increase by $36,000