draw it for me

$9\mathrm{.}6.$ Given the following network with activity times in months, determine the earliest start and finish times,

$9\mathrm{.}19.$ The following probabilistic activity time estimates are for the network in Problem $9\mathrm{.}6$:

Determine the following:

a$.$ Expected activity times

b$.$ Earliest start and finish times

c$.$ Latest start and finish times

d$.$ Activity slack

e$.$ Critical path

f$.$ Expected project duration and standard deviation

I think i figured out the t and the variance. but I DONT KNOW HOW TO DRAW THE NETWORK THAT INCLUDES THE ES$,$ EL$,$ LS$,$LF