ConsiDEr A 10 pErCEnt, 10 - yEAr BonD solD to yiElD 8 pErCEnt. onE yEAr pAssEs AnD intErEst rAtEs rEmAinED unChAngED (8 pErCEnt). whAt will hAvE hAppEnED to thE BonD's priCE During this pErioD
A．

A、it will hAvE DECrEAsED、

B．

B、it will hAvE inCrEAsED、

C．

C、it will hAvE rEmAinED ConstAnt.