Big Chill, Inc. sold 151,575 portable dehumidifier units at $135. Unit variable costs were $74. Fixed costs were $3,966,300. At this price and volume, what was the firm's return on sales? Report your answer as a percentage and round to the nearest whole number.

Big Chill, Inc. sells portable dehumidifier units at $187. Unit variable costs are $116. Fixed costs are $4,175,000. Management has set a profit objective of 15.6% return on sales. Calculate the sales volume in dollars that will provide a 15.6% return on sales. Round your answer to the nearest dollar.

Maybelline recently introduced a high-end lip balm called Baby Lips. The national target market is female, age 24 34, income $45,000 and higher. The current price is $4.70. Fixed costs are estimated at $8,775,000. Variable costs are currently $2.35. Maybelline believes that it can reduce cost of goods sold, due to favorable contract negotiations with ingredient suppliers for shea butter, centella and anti-oxidants. As a result, variable costs are predicted to decline by $0.30. Maybelline is debating whether to pass the cost savings on to the consumer or to maintain the current price. What would be the change in Maybelline's breakeven volume (in tubes, +/-) if the company maintains the current price? Round your answer to the nearest whole number.