Question 17 Not yet answered Points out of 1.00 \\V Flag question If the demand curve shifts from D2 to D1, then Select one: Oa. firms would be willing to supply less ofthe good than before at each possible price Ob. people are willing to buy less of the good than before at each possible price Oc. people's incomes evidently have decreased Od. people are willing to buy more of the good than before at each possible price