Part B

When you show the resource$-$constrained network to top management, they are visibly

shaken. After some explanation and negotiation they make the following compromise

with you:

$$ The project must be completed no later than February $2,2012(530$ days$).$

$$ You may assign two additional development teams.

$$ If this does not suffice, you may hire other development teams from the outside.

Hire as few external teams as possible because they cost $$50$ more per hour than

your inside development people.