Central Pennsylvania Limestone Company produces thin limestone sheets used for cosmetic facing on buildings. The following income statement represents the operating results for the year just ended. The company had sales of 1,800 tons during the year. The manufacturing capacity of the firms facilities is 3,000 tons per year. (Ignore income taxes.)

CENTRAL PENNSYLVANIA LIMESTONE COMPANY Income Statement For the Year Ended December 31, 20x4
Sales	$	1,800,000
Variable costs:
Manufacturing	$	630,000
Selling costs		360,000
Total variable costs	$	990,000
Contribution margin	$	810,000
Fixed costs:
Manufacturing	$	200,000
Selling		215,000
Administrative		80,000
Total fixed costs	$	495,000
Net income	$	315,000

1. Calculate the companys break-even volume in tons for 20x4.

2. If the sales volume is estimated to be 2,100 tons in the next year, and if the prices and costs stay at the same levels and amounts, what is the net income that management can expect for 20x5?

3. Central Pennsylvania Limestone has been trying to get a foothold in the European market. The company has a potential German customer that has offered to buy 1,500 tons at $900 per ton. Assume that all of the firms costs would be at the same levels and rates as in 20x4. What net income would the firm earn if it took this order and rejected some business from regular customers so as not to exceed capacity?

4. Central Pennsylvania Limestone plans to market its product in a new territory. Management estimates that an advertising and promotion program costing $123,000 annually would be needed for the next two or three years. In addition, a $50 per ton sales commission to the sales force in the new territory, over and above the current commission, would be required. How many tons would have to be sold in the new territory to maintain the firms current net income? Assume that sales and costs will continue as in 20x4 in the firms established territories. (Round your answer to 1 decimal place.)

5. Management is considering replacing its labor-intensive process with an automated production system. This would result in an increase of $117,000 annually in fixed manufacturing costs. The variable manufacturing costs would decrease by $50 per ton. Compute the new break-even volume in tons and in sales dollars.

6. Ignore the facts presented in requirement (5). Assume that management estimates that the selling price per ton would decline by 10 percent next year. Variable costs would increase by $80 per ton, and fixed costs would not change. What sales volume in dollars would be required to earn a net income of $189,000 next year? (Do not round intermediate calculations.)

The answer to 4 is not 2332.5 or 2333. and 6 is not 2533.33 or 2534. I'm really confused with these two questions.. Please help