$18 Consider the following stock price and shares outstanding information. DECEMBER 31, Year 1 DECEMBER 31, Year 2 Shares Shares Price Outstanding Price Outstanding Stock 104,000,000 $30 104,000,000 Stock M 80 2,500,000 41 5,000,0000 Stock R 41 30,000,000 46 30,000,000 astock split two-for-one during the year. a. Compute the beginning and ending values for a price-weighted index and a market-value-weighted index. Assume a base value of 100 and Year 1 as the base period. Do not round intermediate calculations. Round your answers to two decimal places. PWIYear 1: PWIYear 2: VWIYear 1 WWIYear 2: b. Compute the percentage change in the value of each Index during the year. Do not round intermediate calculations. Round your answers to two decimal places. Percentage change in PWI: Percentage change in VWI: C. Compute the percentage change for an unweighted index assuming $1,000 is invested in each stock. Do not round intermediate calculations. Round your answer to two decimal places % % %