Javier is the business manager at his college. In his role, Javier makes a lot of business decisions. Javier has installed a vending machine in a dorm for soft drinks. The machine rents for $200 a month and the electrical use is minimal. Javier buys soft drinks for $.25 each and charges $.75 each from the vending machine. Currently, the machine has a sales volume of 400 cans a month. Javier thinks raising the price to $.80 will not have any effect on sales. What impact would raising the price to $.80 have on overall profit or loss?
A. Profit of $100
B. Profit of $200
C. Profit of $320
D. Profit of $20