$620.000 The data to the noht portain to the operating budget of a manufacturing company Compute the following (a) contribution margin (b) contribution rate (c) break oven point in sales dollars Sales Fixed cost Total vanable cost Total cost Not incomo $115,000 $100,400 $313.400 $100.000 Attem 1 (a) Tho contribution margin is $ ) (Round to the nearest dollar as needed Round all informediate values to six decimal places as needed) (b) The contribution rate is (Round to the nearest whole number as needed Round all intermediate values to six decimal places as needed (c) The break-even point in salos dollars is $ (Round to the nearest dotlar as needed Round all informediate values to six decimal places as needed ing Enter your answer in each of the answer boxes O o 30 C m 99