You are given the following information regarding prices for a sample of stocks. a. Construct an equal-weighted index by assuming $1,000 is invested in each stock. What is the percentage change in wealth for this portfolio? Do not round interm calculations. Round your answer to two decimal places. % b. Compute the percentage of price change for each of the stocks. Do not round intermediate calculations. Round your answers to two decimal places. Stock A: % Stock B: % Stock C: % Compute the arithmetic mean of these percentage changes. Do not round intermediate calculations. Round your answer to two decimal places. % c. Compute the geometric mean of the percentage changes in Part b. Do not round intermediate calculations. Round your answer to two decimal places. %