b. What is the breakeven level of income in the table? Instructions: Enter your answer as a whole number. Breakeven level of income = Q What is the term that economists use for the saving situation shown at the $240 level of income? (Click to select)v c. For each of the following items, indicate whether the value in the table is either constant or variable as income changes: The MP5 is (Click to select)v as income changes. The APC is (Click to select)v as income changes. The MPC is (Click to select)v as income changes. The APS is (Click to select)v as income changes