If the total cost for producing widgets can be represented by TC 9,120+0.69x, where X is the number of widgets produced and total revenue can be represented by TR 4.71x, what is the break-even value for number of widgets produced? a. 2,000 b. 2,269 . 4,633 d. 1,689 Answer:- 3500 3000 2500 1500 500 10 500 1000 1500 10 20 30 Percent Change Annual Revenue -Initial InvestmentA Salvage Value If a line for "annual expenses" was to be added to the graph what slope would you expect the line to have? a. Zero slope (horizontal line) b. Infinite slope (vertical line) c. Positive slope (line rises as it goes left to right) d. Negative slope (line falls as it goes left to right)