Final answer:
b. The multiplier will be larger, the larger the MPC and the smaller the MPS.
Step-by-step explanation:
b. The multiplier will be larger, the larger the MPC (Marginal Propensity to Consume) and the smaller the MPS (Marginal Propensity to Save).
The multiplier represents how many times a dollar will turnover in the economy. When the MPC is larger, it means that more of every dollar received will be spent, resulting in a larger multiplier. On the other hand, when the MPS is smaller, it means that less of every dollar received will be saved, also resulting in a larger multiplier.