If oranges were found to cure cancer,

A、theequilibriumpriceofappleswouldlikelyfall.;
B、theequilibriumpriceofappleswouldlikelyincrease.;
C、theequilibriumpriceoforangeswouldlikelyincreaseinthenearterm.;
D、theequilibriumquantityoforangeswouldlikelyincrease.