Refer to the figure below. Suppose this demand curve shows the demand for lattes at a single coffee shop that charges $2.00 for a latte. If the manager wants to increase total revenue, what should the manager do?
A.Increase the price from $2.00 to $3.00.
B.Reduce the price from $2.00 to $1.00.
C.Increase the price from $2.00 to $2.50.
D.Reduce the price from $2.00 to $1.75.
正确答案:Reduce the price from $2.00 to $1.75.