Profitability Analysis Assume Strands Salon, a San Diego hair salon, provides cuts, perms, and hairstyling services. Annual fixed costs are $\backslash (\backslash$$ $225,000\backslash ),$ and variable costs are $45$ percent of sales revenue. Last year's revenues totaled $\backslash (\backslash$$ $450,000\backslash ).($a$)$ Determine its break$-$even point in sales dollars. Round your answer to the nearest dollar. $\backslash (\backslash$$ $\backslash )($b$)$ Determine last year's margin of safety in sales dollars. Round your answer to the nearest dollar. $\backslash (\backslash$$ $\backslash )($c$)$ Determine the sales dollar volume required for an annual pretax profit of $\backslash (\backslash$$ $200,000\backslash ).$ Round your answer to the nearest dollar. $\backslash (\backslash$$ $\backslash )$Assume Strands Salon, a San Diego hair salon, provides cuts, perms, and hairstyling services. Annual

fixed costs are $$225,000,$ and variable costs are $45\%$ of sales revenue. Last year's revenues totaled

$$450,000.$

Required

a$.$ Determine its break$-$even point in sales dollars.

b$.$ Determine last year's margin of safety in sales dollars.

c$.$ Determine the sales dollar required for an annual pretax profit of $$200,000.$