Exhibit 24-7 Price Quantity Total Cost $10 10 $80 9 15 85 8 20 95 7 25 110 6 30 140 5 35 175 4 40 215 Refer to Exhibit 24-7. A monopolistic competitive firm earns a total profit of when it produces and sells 20 units of its good. a. $65. b. $200. c. $80. d. $40. e. $50. Icon Key Question 35 of 50 SaveSubmit Test for Grading

you have to put the parentheses like this:

in fact, you have to perform the operation inside parentheses first, and then proceed in order:

since the options are not listed, when you are working on your budget you should also add water, tv, internet, miscellaneous and your 'fun' money for in your budget. when budgeting, you need to allow for fun money, and mis/accidental money so that you stick to the budget and not go crazy because you feel strapped to the budget.