Suppose the most you would be willing to pay to have a freshly washed car before going out on a date is $6. the smallest amount for which you would be willing to wash someone else's car is $3.50. you are going out this evening and your car is dirty. how much economic surplus would you receive from washing it?

Your uncle is considering investing in a new company that will produce high quality stereo speakers. the sales price would be set at 1.5 times the variable cost per unit; the variable cost per unit is estimated to be $75.00; and fixed costs are estimated at $1,200,000. what sales volume would be required to break even, i.e., to have ebit = zero?