Given the project activity information below, what is the total crash cost if the project manager

would like to shorten the entire project by three weeks? The activity times shown below are in

weeks.

A

c

t

i

v

i

t

y

Pr

ed

ec

ess

or

s

N

o

r

m

a

l

T

i

m

e

M

i

n

i

m

u

m

T

i

m

e

C

r

a

s

h

C

o

s

t

$/$

W

e

e

k

A $---87$ $

$1$

$5$

$0$

$0$

B

A

$5$

$3$

$$225$

C

A

$4$

$2$

$$325$

D

A

$3$

$3$

$---$

E B$,$

C$,$ D

$3$

$3$

$---$

F

E

$3$

$2$

$$2$

$6$

$0$

Group of answer choices

$$300$

$$500$

$$810$

$$1,035$

None of the above