Use the information contained below to compress one$-$time unit per move using the least cost method.Reduce the schedule until you reach the maximum crash point $($crash duration$)$ of the network.For each move identify what activity was crashed and the adjusted total cost.Activity IDSlopeMax crashtimeNormalTimeNormalCostCrashTimeCrashCostA $$80\mathrm{.}00210$$$408$$$200$B$$20\mathrm{.}0027$$$805$$$120$C$$50\mathrm{.}00211$$$509$$$150$D$$50\mathrm{.}00216$$$10014$$$200$E$$30\mathrm{.}0012$$$301$$$60$F$$0\mathrm{.}0003$$$1503$$$150$G$$0\mathrm{.}0002$$$502$$$50$