a$.$ If you start the project$$ immediately, when will it be$$ finished?

$1)$ The critical path is path $()$ and the project duration is $()$ weeks

b$.$ You are interested in completing your project as soon as possible. You have only one option. Suppose you could assign Employee$$ A$,$ currently assigned to Activity$$ G$,$ to help Employee$$ B$,$ currently assigned to Activity F$.$ Each week that Employee A helps Employee B will result in Activity G increasing its time by one week and Activity F reducing its time by one week. How many weeks should Employee A work on Activity$$ F$?$

$2)$ Employee A should work $()$ weeks on Activity F and the$$ project's duration will be reduced to $()$ weeks.

$*$Please help me answer questions $1$ &$2,$ the chart is in the picture to help solve, thak you :$)$