Assume that a consumer has a given budget or income of $10 and that she can buy only two goods, apples or bananas. The price of an apple is $2.00 and the price of a banana is $1.00. For this consumer, the opportunity cost of buying one more apple is Multiple Choice O 0.5 of a banana. O 0.1 of a banana. O 1 banana. O 2 bananas