This year three manufacturers of mattresses have closed shop and there is only one mattress manufacture left. With few additional competitors what will likely happen to the supply of mattresses? Responses The supply will decrease and cause an increase in price of mattresses. The supply will decrease and cause an increase in price of mattresses. The supply will increase and cause a decrease in price of mattresses. The supply will increase and cause a decrease in price of mattresses. The demand will decrease for mattresses. The demand will decrease for mattresses