1b. How will the following changes affect the price level and real output in Brokampia? Explain your reason for each change. a. An increase in the price of pig vomit, a major energy source in Brokampia b. An increase in the literacy of every person in Brokampia c. The BSE becomes an investors mecca and the stocks of the population of Brokampia double in value d. Increased interest rates in Chamberville a neighboring country of Brokampia