3. Complete the accompanying table. (a) What is the break-even level of income? How is it possible for households to dissave at very low income levels? APS MPC MPS Level of output and income (GDP-DI) Consumption Saving APC $218 S -S5 243 0 268 5 293 10 318 15 343 20 368 25 393 30 418 35 4. Other things being constant, what will be the effect of each of the following on disposable income (or real GDP)? (a) An increase in the amount of liquid assets consumers are holding (b) A rapid upsurge in the rate of technological advance (c) A sharp increase in the real interest rate