Answer:please refer to the explanation section
Explanation:
The question is incomplete, consumption schedules the question refers to are not provided in the question. we will however provide assumed figures illustrate how the procedure for calculating Average Propensity to save.
Income $400Billion, consumption $300Billion
Income is $300Billon, consumption $250Billion.
Marginal Propensity to consume = Change in consumption/change in income
Marginal Propensity to consume = (300 - 250)/(400 - 300)
Marginal Propensity to consume = 50/100 = 0.5
Marginal Propensity to save = 1 - MPC = 1 - 0.5
Marginal Propensity to save = 0.5