iF A BonD hAs A ConvExity oF 120 AnD A moDiFiED DurAtion oF 10, whAt is thE ConvExity ADjustmEnt AssoCiAtED with A 25 BAsis point intErEst rAtE DEClinE
A．

A、-2.875%.

B．

B、-2.125%.

C．

C、+0.075%.