Suppose there are only three consumers—John, James, and Erin—in the market for strawberries. At a price of $3 per box of strawberries, the market demand is 72 boxes of strawberries per day. At this price, John has a demand for 17 boxes of strawberries per day and Erin has a demand for 23 boxes of strawberries per day. Which of the following is true?
a. If the price of a box of strawberries decreases to $2.50 per box of strawberries, the demand for strawberries will most likely decrease for all consumers.
b. At a price of $3, James has a demand of 32 boxes of strawberries per day.
c. At a price of $4, the market demand will be 72 boxes of strawberries per day.
d. If the price of strawberries increases to $3.50 per box of strawberries, the quantity demanded of strawberries will most likely increase for all consumers.