A year ago, you invested $10,000 in a savings account that pays an annual interest rate of 5%. What is
your approximate annual real rate of return if the rate of inflation was 3.5% over the year? -
Answers1.5%
5% - 3.5% = 1.5%.
You have been given this probability distribution for the holding-period return for GM stock:
Stock of Economy: Probability HPR
Boom. 0.40. 30%
Normal Growth. 0.40. 11%
Recession. 0.20. 10%
What is the expected holding period return for GM stock? - AnswersHPR=0.40 (30%) + 0.40 (11%) + 0.20
(-10%)= 14.4%
You have been given this probability distribution for the holding-period return for KMP stock:
Stock of the Economy: Probability. HPR
Boom. 0.30. 18%
Normal. 0.50. 12%
Recession. 0.20. 5%
What is the expected standard deviation for KMP stock? - AnswersS = [0.30(18-10.4)^2 + 0.50 (12-
10.4)^2 + 0.20 (-5-10.4)^1/2 = 8.13%
Over the past year, you earned a nominal rate of interest of 10% on your money. The inflation rate was
5% over the same period. The exact actual growth rate of you purchasing power was - Answersr = (1 +
R)/(1 + I) - 1
1.10%/1.05% - 1 = 4.8%