Q$1$: For activities shown in table below, find the new time of project after updating, if t$\text{'}$e project manager decided to update the activities of project after $($ one month$),$ the manager increased the time of activity which locate on the critical path $($one weeks$).$

$\backslash$table$[[$Activity$,A,$B$,$C$,$D$,$E$,$F$,\frac{?}{\text{b}\text{a}\text{r}}(K),$I,$M,S,$R$,\frac{?}{\text{b}\text{a}\text{r}}(N),J$