Answer:
Coordinates of M = (2, -1)
Length of AB = 10 units
Step-by-step explanation:
Coordinates of the midpoint (M) of the distance between A(2, 4) and B(2, -6)

Let 

Thus:



Length of AB:
Distance between A(2, 4) and B(2, -6):

Let,





90+80+90+x=360
260+x=360
x=100
Par value means that the stock is quoted at the face or principal value.
If Jerry bought the stock at the face value, it means that the stock is now below its face value, and that is said that the stock is below par.
Therefore, the answer is below par.
Answer: below par.