Suppose lower expectations lead to a decrease of $240 in desired investment in the economy and the marginal propensity to consume is 0.75.Table 10.2Spending CyclesChange in this Cycle's Spending and IncomeCumulative Decrease in Spending and IncomeFirst-cycle spending-$240-$240Second-cycle spending________________Third-cycle spending________________In Table 10.2, what is the cumulative decrease in expenditure by the end of the second cycle?

A demand relationship that is a vertical line up from the quantity axis is

A) perfectly elastic. B) unit-elastic. C) perfectly inelastic. D) somewhat elastic.

How did an increase in consumer confidence change the final equilibrium point of the expansionary policy as shown in this graph?

a. Instead of reaching the target of E3 and at RGDP3, the final result is E4 at RGDPNR.
b. Instead of reaching the target of E2 and at RGDPNR, the final result is E4 at RGDPNR.
c. Instead of reaching the target of E2 and at RGDPNR, the final result is E3 at RGDP3.
d. Instead of reaching the target of E3 and at RGDP3, the final result is E1 at RGDP1.