Suppose GDP consists of wheat and rice. In 2005, 20 bushels of wheat are sold at $4 per bushel, and 10 bushels of rice are sold at $2 per bushel. In 2004, 20 bushels of wheat are sold at $2 per bushel and 10 bushels of rice are sold at $1 per bushel. Using 2004 as the base year, it follows that, for 2005. a. Nominal GDP is $100, real GDP is $50, and the GDP Deflator is 200. b. Nominal GDP is $100, real GDP is $50, and the GDP Deflator is 50. c. Nominal GDP is $40,real GDP is $100, and the GDP Deflator is 50. d. Nominal GDP is $50, real GDP is $100, and the GDP Deflator is 200.

Your grandmother told you a dollar doesn't go as far as it used to. she says the purchasing power of a dollar is much lesser than it used to be. explain what she means. try and use and explain terms like inflation and deflation in your answer.

Stocks a, b, and c are similar in some respects: each has an expected return of 10% and a standard deviation of 25%. stocks a and b have returns that are independent of one another; i. e., their correlation coefficient, r, equals zero. stocks a and c have returns that are negatively correlated with one another; i. e., r is less than 0. portfolio ab is a portfolio with half of its money invested in stock a and half in stock b. portfolio ac is a portfolio with half of its money invested in stock a and half invested in stock c. which of the following statements is correct? a. portfolio ab has a standard deviation that is greater than 25%.b. portfolio ac has an expected return that is less than 10%.c. portfolio ac has a standard deviation that is less than 25%.d. portfolio ab has a standard deviation that is equal to 25%.e. portfolio ac has an expected return that is greater than 25%.

Gulliver travel agencies thinks interest rates in europe are low. the firm borrows euros at 5 percent for one year. during this time period the dollar falls 11 percent against the euro. what is the effective interest rate on the loan for one year? (consider the 11 percent fall in the value of the dollar as well as the interest payment.)