Jane’s budget line ________.

A、shiftsoutwardwithnochangeinitsslopeifherbudgetincreasesandpricesdon’tchange
B、rotatesinwardifthepricesofbothgoodsdoubleandherbudgetdoesn’tchange
C、shiftsinwardwithnochangeinitsslopeifthepriceofonegoodrisesandherbudgetdoesn’tchange
D、rotatesoutwardifherbudgetincreasesandpricesdon’tchange