Solve
-The Value of a Stock Dropped By \frac{1}{2} $\frac{1}{2}$ Of a Dollar and Then Rose By

Multiple Choice

Solve.
-The value of a stock dropped by $\frac{1}{2}$ of a dollar and then rose by $\frac{1}{3}$ of a dollar. What was the overall change in value?

A) $\frac{1}{6}$
B) 0
C) $-\frac{1}{3}$
D) $-\frac{1}{6}$