Urgent please

Question $20$

$1$ pts

If the company builds a big plant, what's the projected net total cash flow $(10$ years$)?(1.$A$).$ Consider: high average demand yield cash flow of $)$; low average demand yield cash flow of $100,000/$yr$,P_L=\mathrm{.}2(20\%)$ building a big plant cost $3,000,000$

Question $21$

$1$ pts

If the company builds a small plant and decides to expand the plant after year $2,$ the expanded plant projecting generates cash flow $($annually for eight years$)$: $80\%$ probability of $$600,\frac{000}{y}r$ with high demand and $20\%$ probability of $$50,\frac{000}{y}r$ with low demand; for the remaining $8$ years. The expansion cost is $2,200,000,$ what's the projected net cash flow generated from expanded plant $(2.$C$)$ in $8$ years?