The function f(x)=30+0.25x/x yields the average cost in dollars per cup of lemonade made by Lincoln at his lemonade stand when he makes x cups of lemonade. Which statement best fits the situation modeled by the function?
a. lincoln sells lemonade for 25 cents a cup.lincoln gave away 30 cups of lemonade for free.
b. lincoln uses 25 cents worth of supplies per cup.lincoln uses 30 cents worth of supplies per this and returnsave and exit