why were northern states in favor of Hamiltons protective tariff?

Question

a. The tariff protected the north from paying any additional fees when exporting their goods
b. The tariff allowed manufactures in the north to change higher prices for their products.
c. The tariff made goods produced in the north less expensive than imported goods.
d. The tariff had less of an effect on businesses in the north than it did in the south.

Answer 1

c. The tariff made goods produced in the north less expensive than imported goods.