For A givEn ChAngE in yiElDs, thE DiFFErEnCE BEtwEEn thE ACtuAl ChAngE in A BonD's priCE AnD thAt prEDiCtED using thE DurAtion mEAsurE will BE grEAtEr For:
A．

A、A BonD with grEAtEr ConvExity.

B．

B、A short-tErm BonD、

C．

C、invErsE ConvExity.