73 Effect of Variables on Option Pricing (Table 7. 1, page 169) Variable c P 十 T 十 D 十 十 Options, Futures, and Other Derivatives, 4th edition@ 2000 by John C. Hull Tang Yincai, Shanghai Normal UniversityOptions, Futures, and Other Derivatives, 4th edition © 2000 by John C. Hull Tang Yincai, Shanghai Normal University 7.3 Effect of Variables on Option Pricing (Table 7.1, page 169) Variable c p C P S0 X T  r D + + – + ? ? + + + + + + + – + – – – – + – + – +