* 82. Convexity implies that duration predictions:1. Underestimate the percentage increase in bond price w price when the yield rises. III. Overestimate the percentage increase in bond price when the yield falls.IV. 0 II and III only land Ill only II and IV only I and IV only * 82. Convexity implies that duration predictions:1. Underestimate the percentage increase in bond price w price when the yield rises. III. Overestimate the percentage increase in bond price when the yield falls.IV. 0 II and III only land Ill only II and IV only I and IV only