Rolston Music Company is considering the sale of a new sound board used in recording studios. The new board would sell for $25,800, and the company expects to sell 1,430 per year. The company currently sells 1,930 units of its existing model per year. If the new model is introduced, sales of the existing model will fall to 1,750 units per year. The old board retails for $21,700. Variable costs are 54 percent of sales, depreciation on the equipment to produce the new board will be $1,380,000 per year, and fixed costs are $1,280,000 per year.