Part V$.$ Part V$.$ Reducing project duration

$(21$ points$)$ You are crashing a project using the following network and data. The initial indirect costs

will be $$1,200$ and can be reduced by $$120$ each crashed day.

V$\mathrm{.}1.$ Compute maximum crash time and cost slope and fill in the given table.

V$\mathrm{.}2.$ Reduce the schedule until you reach the crash point of the network. For each move identify the

activity$($ies$)$ crashed and the adjusted total cost.

V$\mathrm{.}3.$ What is the optimum cost$-$time schedule for the project? What is this cost?