Stock Price per share at time t Price per share at time t+1 Number of shares outstanding at t Your company Bank of America 11.30 11.29 10,820,274,944 Competitor Sovereign Bank 12.30 14.30 10,321,179,750 Competitor Chase Manhattan 50.11 49.31 10,780,000,000 Calculate the unweighted index using the geometric average and an index value of 1000 at time t. I really need help with this home work, I just can't do this. please show me the calculation, you will be a life safer.