The following tables show the immediate predecessors and $a,m,b$ for each activity in the two projects. For each project, compute:

a$.,t_t$ and $V$ for each activity

b$.$ ES$,$ EF$,$ LS$,$ and LF for each activity.

c$.,T_c$ and $V_p$ for the project.

$\backslash$table$[[$Activity$,$Predecessors,$a,m,b$