When Multiplying Numbers in the 2's- Complement System, the Product's

Multiple Choice

When multiplying numbers in the 2's- complement system, the product's sign is:

A) negative if the signs of the multiplier and multiplicand are the same.
B) negative if the multiplier and multiplicand are both positive signs.
C) positive if the signs of the multiplier and the multiplicand are the same.
D) positive if the sign bits of the multiplier and multiplicand are opposite.