$9$pts$.$

PERT$/$CPM $[.$ points possible$]$

Form A

Sample Problen

$2$pts a$.$ For the following PERT problem, identify the normal solution $($path$,$ time, and cost$).$ solution

Spts b$.$ In the space below, identify the ES$/$EF$/$LS$/$LF for each activity $($using normal times$).$

lipt. c$.$ Identify the change in cost over the change in days for each activity.

fipt. d$.$ Identify the all$-$crash solution

$\backslash$table$[[$Activity$,$normal time,normal cost,crash time,crash cost,,Sos$],[$A$,$b a$80$days,$ $500,50$ days,$$1000,2,\frac{500}{50}=16\mathrm{.}67$