3.
Which project would you choose from following projects and why?
$\begin{array}{|c|c|c|}\hline \text{Year} & \text{Project A} & \text{Project B} \\ \hline 0 & -40,000 & -80,000 \\ 1 & 5,000 & 2,000 \\ 2 & 15,000 & 10,000 \\ 3 & 5,000 & 70,000 \\ 4 & 40,000 & 50,000 \\ 5 & 50,000 & 50,000 \\ \hline \end{array}$
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