Author: Brian
Company: UMASS

Activity     Description                Predecessor           Weeks          Crash  &        $/WK
  A            order new machine        Start                            2                   
  B             plan layout		       Start		     8                 B 4          $25K /wk
  C             asses old machine         Start                            6                   0
  D             receive new machine    A                                10                D 3         $20K /wk
  E             hire new people             A                               13 	              E 1          $15K
  F            makes plant alteration     B                               17                F 2           $30K/wk
  G              change old machines    C                               19                G 2          $35K /wk
 H             train new people             D, E                           9                 H 3             $5K/wk
 I               install new machine       F, H                            4                 I 1            $10K/wk
  J              relocate machines          I                                  5                J 4               $7K/wk
 K             safety training                G, J                              2  

1.  Draw the CPM chart and figure how long will the adaptation take and what is the critical path?

2.  What are slack activities and times?

3.  Crash this to the fastest time possible and how much will it cost to do so in the most efficient manner?