Amanda likes to eat apples and bananas with her lunch between classes. She also keeps a close eyes on her spending each week since she is in college and cannot afford the time to work to much. She has budgeted a certain amount of money each week for apples and bananas. IF she spends all of this budget on apples. She can purchase 6 apples. If she spends all of the budget on bananas. She can afford 7 bananas. What is Amanda's opportunity cost of a banana? Round your answer to the nearest tenth ( one number to the right of the decimal , for example 1.4)