Can you please help me resolve the questions below?

Product markets nding increases 2: Sales incre Sales increase 1: Government 5: Consumer spend spends $100 billion ease by $100 billion Households Government Business firms creased jobs and wages Multiplier process continues 4: More income Factor markets In the figure above, a "cycle" is originated by a change in spending in the product market. Assume the MPC is 0.80. a. How much spending would occur in the third cycle? billion b. How many spending cycles would occur before consumer spending increased by $200 billion? cycles