Answer is complete and correct. 260 What is the term that economists use for the saving situation shown at the $240 level of income? c. For each of the following items, indicate whether the value in the table is either constant or variable as income changes: The MPS is as income changes. The APC is as income changes. The MPC is as income changes. The APS is as income changes. Mc Graw Hill Type here to search 23 e