$(5$ points$)$ Use the following information to compress one time unit per move using the least$-$cost method. Reduce the schedule until you reach the crash point of the network. For each move identify what activity or activities were crashed and the adjusted total cost.

Act. Crash Cost $($slope$)$ Maximum Crash Time Normal Time Normal Cost

A $10012150$

B $8013100$

C $6012200$

D $4015200$

E $4025200$

F $4023150$

G $2015200$

H $001200$