Answer:
72
Step-by-step explanation:
all you had to do was divide by 2
Each share lost $20 in value over 4 days time
$5 loss for 4 days
5 x 4 = 20
$20 loss in 4 days.
Check the attachment please
4×20=80×2=160
5×20=100×2=200
160+200=360
area=360
