When the economy is in short-run equilibrium, Group of answer choices there are increases in inventory. people want to buy more than will be produced. there are decreases in inventory. total expenditures equal total production.

Kumar consulting operates several stock investment portfolios that are used by firms for investment of pension plan assets. last year, one portfolio had a realized return of 12.6 percent and a beta coefficient of 1.15. the average t-bond rate was 7 percent and the realized rate of return on the s& p 500 was 12 percent. what was the portfolio's alpha?