given the MPS=0.40, with no government spending and no foreign
trade, a $10 billion dollar increase in investment will eventually
result in an increase in.

1. consumption by 40 billion

2.total spending by 15 billion

3.total spending by 25 billion

4.total spending by 2.5 billion

Fonte: https://www.chegg.com/homework-help/questions-and-answers/given-mps-040-government-spending-foreign-trade-10-billion-dollar-increase-investment-even-q38734100