please show all work. i will not connect elsewhere

Consider the following stock price and shares outstanding information. 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. PWtrear 1: PWlVer 2: VWTivear 1: WWivear 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 twi: 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: =6