Suppose the Fed increases the money supply. As a result of this, people deposit excess funds into their bank accounts, causing banks to have excess reserves. As a result, the banks lower the interest rates that they charge on loans, and investment rises, causing an increase in aggregate spending. This is known as a(n) direct effect of fiscal policy. indirect effect of monetary policy. direct effect of monetary policy. indirect effect of fiscal policy.

Total marketing effort is a term used to describe the critical decision factors that affect demand: price, advertising, distribution, and product quality. define the variable x to represent total marketing effort. a typical model that is used to predict demand as a function of total marketing effort is based on the power function: d = axb suppose that a is a positive number. different model forms result from varying the constant b. sketch the graphs of this model for b = 0, b = 1, 0< b< 1, b< 0, and b> 1. (we encourage you to use excel to do this.) what does each model tell you about the relationship between demand and marketing effort? what assumptions are implied? are they reasonable? how would you go about selecting the appropriate model?