p Own-Price Changes Ordinary demand curve Fixed p2 and y. p1" for commodity 1 p p1 price offer p curve x1(p1”)x1(p1)X1 x1(p1) x1(p1”):X1(p1) x1(p1,)x2 x x1 1 *(p1 ’’’) x1 *(p1 ’) x1 *(p1 ’’) p1 x1 *(p1 x ’) 1 *(p1 ’’’) x1 *(p1 ’’) p1 ’ p1 ’’ p1 ’’’ x1 * Own-Price Changes Ordinary demand curve for commodity 1 p1 price offer curve Fixed p2 and y