According to the principles of a market, when the price of a hot pretzel is $2.50, how many pretzels are sold

Price of a
Hot pretzel:$2.50

Quantity
demanded:125

Quantity
supplied:300

A) 250
B) 200
C) 150
D) 125
E) 50

Would it be D? since that's how much the buyers are intending to buy

Based on the given information, the quantity demanded at a price of $2.50 is 125 pretzels. This means that buyers are willing and able to buy 125 pretzels at that price. Therefore, the correct answer would be D) 125.