Jeremy used a recipe that called for cup of honey. He wants to know how many teaspoons this amount is equivalent to, so he set up the expression below. 1/4 cup/1 * 1 cup/16 tablespoons * 3 teaspoons/1 tablespoon

What mistake did Jeremy make in converting cups to teaspoons?
A. He reversed the units in the numerator and denominator of the second term.
B. He reversed the quantities in the numerator and denominator of the second term.
C. The second term is not needed.
D. He put the terms in the incorrect order.