The following is Allison Corporation's contribution format income statement for last month:

Sales: $800,000

Variable Expenses: $300,000

Contribution Margin: $500,000

Fixed Expenses: $400,000

Net Operating Income: $100,000

The company has no beginning or ending inventories. The company produced and sold 10,000 units last month.

If the Company's Operating Income Increased by 10%, what is the percentage increase in the Company's sales?

		12%
		2%
		50%
		10%