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