Answer the Question on the Basis of the Following Information

Answer the question on the basis of the following information about the hypothetical economy of Scoob.All figures are in millions. $\begin{array} { l l } \text { Unemployed } & 7 \\\text { Total Population } & 145 \\\text { Employed } & 95 \\\text { Discouraged Workers } & 3\end{array}$ Refer to the given information.If the natural rate of unemployment in Scoob is 5 percent,then:

A) structural unemployment is about 3 percent.
B) frictional unemployment is about 2 percent.
C) cyclical unemployment is about 2 percent.
D) hidden unemployment is about 5 percent.