24. A market-capitalization-weighted index consists of securities ABC, DEF and GHI:
| Security | Beginning of Period Price | End of Period Price | Dividends per share | Share Outstanding |
| ABCÂ | 1,500 | 1,700 | 10 | 6,000 |
| DEFÂ Â | 2,500 | 1,500 | Â 15 | 8,500 |
| GHIÂ Â | 500 | 600 | 10 | Â 10,000 |
25. An analyst gathers the following data for a price-weighted index:
| Â | Beginning of period | End of period | ||
| Security | Price | $ Shares | Price$ | Â Shares |
| AÂ Â | 10 | 100 | 15 | 100 |
| B | 40 | 150 | 38 | 150 |
| BÂ | 40 | 150 | 38 | Â 150 |