Please show work and formulas. Thank you

Consider the three stocks (A,B,C) in the following table. Pt represents price per share at time t, and Qt represents shares outstanding at time t. If you calculate the price-weighted, market-value weighted, and equally-weighted index returns from t=0 to t=1, the index that had the largest percent return from t=0 to t=1 was the index. A. price-weighted B. market-value weighted C. equally-weighted