What would happen to the price of peanut butter if the price of peanuts went up, the price of jelly fell, fewer firms decided to produce peanut butter, and health officials announced that eating peanut butter was good for you? O The effect on both price and quantity is ambiguous. O Price will rise and the effect on quantity is ambiguous. O Quantity will fall and the effect on price is ambiguous. O Price will fall and the effect on quantity is ambiguous