Five Hundred Recent Graduates Indicated Their Majors as Follows A Construct a Relative Frequency Distribution

Five hundred recent graduates indicated their majors as follows.
$\begin{array}{lr}\text { Major }&\text { Frequency }\\\text { Accounting } & 60 \\\text { Finance } & 100 \\\text { Economics } & 40 \\\text { Management } & 120 \\\text { Marketing } & 80 \\\text { Engineering } & 60 \\\text { Computer Science } & 40\\\text { Total }&500\end{array}$
a. Construct a relative frequency distribution.
b. Construct a percent frequency distribution.