pls help solve the questions ty

Five critical path activities are candidates for crashing on a CPM network. Activity details are in the table below. Activit Norm al Time Norm al Cost Crash Durati on Crash Cost Floori $11,50 12 days $9,500 8 days ng 0 Paint 7 days $4,250 6 days $5,500 Furnit ure 3 Days $12,75 0 2 Days $14,10 0 Kitche n 5 Days $18,00 0 3 Days $21,33 5 Electri $10,00 2 days $8,150 1 days cal 0 What is the crash cost per unit time for each of the activities? Flooring = $ 500, Paint = $1250, Furniture = (, A) = $1350, Kitchen = $1667.5, Electrical = $1850 = = = B . Flooring = $ 0.002, Paint = $0.0008, Furniture = $0.0007, Kitchen = $0.0006, Electrical = $0.0005 Flooring = $ - 500, Paint = $ - 1250, Furniture = $ - 1350, Kitchen = $ - 1667.5, , = $ - , = - = Electrical = $ - 1850 D Flooring = $ 11500, Paint = $5500, Furniture = $14100, Kitchen = $21335, Electrical = $10000 $ Question 2 2 Points Which activity should be crashed first to cut one day from the project's duration; calculate the added cost and total cost of project. (A First activity to be crashed is Flooring, added cost is $ 500, total cost is $ 52650 B) First activity to be crashed is Flooring, added cost is $ 500, total cost is $ 53150 First activity to be crashed is Electrical, added cost is $ 1850, total cost is $ 54500 D First activity to be crashed is Paint, added cost is $ 1250, total cost is $ 53900 Question 3 2 Points Which activity should be the next activity crashed to cut a second day from the project's duration; calculate the added cost and total cost of project. . Next activity to be crashed is Flooring, added cost is $ 500, total cost is $ 53650 . Next activity to be crashed is Paint, added cost is $ 1250, total cost is $ 53900 . Next activity to be crashed is Paint, added cost is $ 1250, total cost is $ 54400 D D Next activity to be crashed is Furniture, added cost is $ 1350, total cost is $ 54000 Question 4 2 Points Which activity should be the next activity crashed to cut a third day from the project's duration; calculate the added cost and total cost of project. A Next activity to be crashed is Flooring, added cost is $ 500, total cost is $ 54150 B Next activity to be crashed is Kitchen, added cost is $ 1667.5, total cost is $ 57418 Next activity to be crashed is Electrical, added cost is $ 1850, total cost is $ 54500 D Next activity to be crashed is Furniture, added cost is $ 1350, total cost is $ 55750 Which activity should be the next activity crashed to cut a fourth day from the project's duration; calculate the added cost and total cost of project. . Next activity to be crashed is Furniture, added cost is $ 1350, total cost is $ 54000 B Next activity to be crashed is Kitchen added cost is $ 1667.5, total cost is $ 57418 . Next activity to be crashed is Electrical, added cost is $ 1850, total cost is $ 54500 D Next activity to be crashed is Flooring, added cost is $ 500, total cost is $ 54650