【单选题】Your younger sister needs $50 to buy a new bike. She has opened a lemonade stand to make the money she needs. She currently is charging 25 cents per cup, but wants to adjust her price to earn the mone...
A.
Leave the price the same and be patient.
B.
Raise the price to increase total revenue.
C.
Lower the price to increase total revenue.
D.
There isn’t enough information given to answer this question.