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Sandhill Bucket Co, a manufacturer of rain barrels, had the following data for 2021 .2.770 barrels $30 per barrel Sales quantity Unit selling price Unit variable costs Fixed costs $18 per barrel $16,620 What is the contribution margin ratio? Contribution margin ratio What is the break-even point in sales dollars? Break-even point e Textbook and Media What is the margin of safety in sales dollars and as a ratio? Margin of safety What is the margin of safety in sales dollars and as a ratio? Margin of safety $ Margin of safety ratio e Textbook and Media If the company wishes to increase its total dollar contribution margin by 30% in 2022 by how much will it need to increase its sales dollars if all other factors (other than sales quantity) remain constant? $ Total increase in sales required