Meagan Dubean Manages a Portfolio of 200 Common Stocks $\quad$

Meagan Dubean manages a portfolio of 200 common stocks.Her staff classified the portfolio stocks by 'industry sector' and 'investment objective.' $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$ $\quad$$\text { Industry Sector }$
$\begin{array}{|c|c|c|c|c|}\hline \text { Irvestrnent }\\ \text { Objective } & \text { Electronics } & \text { Airlines } & \text { Healthcare } & \text { Total } \\\hline \text { Growth } & 84 & 21 & 35 & 140 \\\hline \text { Income } & 36 &9& 15 &60 \\\hline \text { Total } & 120 & 30 & 50 & 200\\\hline \end{array}$ Which of the following statements is true?

A) Growth and Healthcare are complementary events.
B) Electronics and Growth are independent.
C) Electronics and Growth are mutually exclusive.
D) Airlines and Healthcare are collectively exhaustive.
E) Electronics and Healthcare are collectively exhaustive.