The keynesian? short-run aggregate supply? (sras) curve
a. assumes a? full-employment level of real gross domestic product? (gdp).
b. is horizontal.
c. shows that real gross domestic product? (gdp) will increase only if the price level increases.
d. does not reflect any changes in nominal gross domestic product? (gdp).

Upper a fish farm raises salmon and trout.a fish farm raises salmon and trout. the marginal cost of producing each of these products increases as more is produced. draw the firm's ppf. label it ppf1. the fish farmfish farm adopts a new technology that allows it to use fewer resources to feed the salmonfeed the salmon. draw a ppf that shows the impact of the new technology. label it ppf2.