Applied Digital Solutions is expanding its operations to include a new product line for manufacturing bioelectronic computer chip. The project for manufacturing this computer chip has a high visibility. The following table lists the activities along with various probabilistic times and the dependencies:

Times Immediate

Activity Optimistic Most Likely Pessimistic Predecessor Activities

A$345-$ B $111213-$

C $812161$ D$6781$ E $1012201$

F $35134$

G $1113274$ H$3594$

I $2573,6$ J $5672,5,8$ K $3457,9,10$

$($Note that in the above table the predecessors are marked as A $=1,$ B $=2,$ C $=3,$ D $=4,$ etc.$)$