Answer:
8! or 456 ways
Step-by-step explanation:
8 x 7 x 6 x 5 x 4 x 3 x 2 = 456
B is the correct chose
m' (-2, 4)
n' (-2, 1)
o' (3, 1)
p' (3, 4)
The answer to your question is 4