The following is Atari Corporation's contribution format income statement for last month: Sales: $1,500,000 Variable Expenses: $900,000 Contribution Margin: $ ?????? Fixed Expenses: $400,000 Net Operating Income: $ ?????? The company has no beginning or ending inventories. The company produced and sold 12,500 units last month. If the Company's Salos Increased by 20%, what is the percentage Increase in the Company's Operating Income? 3% b. 30.53% 60% o d 40% Moving to the next question prevents changes to this answer, Question 12