Select whether the following statements most closely reflect monetarist, rational expectations, or mainstream views. a. Anticipated changes in aggregate demand affect only the price level; they have no effect on real output. Rational expectations b. Downward wage inflexibility means that declines in aggregate demand can cause long-lasting recession. (Click to select) c. Changes in the money supply M increase PQ; at first only Q rises, because nominal wages are fixed, but once workers adapt their expectations to new realities, P rises and Q returns to its former level. (Click to select) d. Fiscal and monetary policies smooth out the business cycle. (Click to select) e. The Fed should increase the money supply at a fixed annual rate. (Click to select)

Ithink the answers would be a and c and e!

$527.7.if the following was the question  $527.7 is the answer.students who are trying to raise funds have an agreement with a local pizza chain. the chain has agreed to sell them pizzas at a discount, which the students can then resell to families in the local community for a profit. it is expected that of the 500 families in the community, at most 70% will buy pizza. based on a survey of their personal preferences, the students believe that they should order no more than 120 cheese pizzas, no more than 150 pepperoni pizzas, and no more than 100 vegetarian pizzas. they also want to make sure that at least 20% of the total pizzas are cheese and at least 50% of the pizzas are pepperoni. they make a profit of $1.45, $1.75, and $1.98, respectively, for each cheese, pepperoni, and vegetarian pizza they resell. how many pizzas of each type should they buy?