question 2: webber, inc. developed the following information for its product: per unit sales price $90 variable cost 63 contribution margin $27 total fixed costs $1,215,000 instructions answer the following independent questions and show computations using the contribution margin technique to support your answers. 1. how many units must be sold to break even? 2. what is the total sales that must be generated for the company to earn a profit of $60,000?