If x is an odd negative integer and y is an even integer, which of the following statements must be true?
I. (4x - 2y) is odd
II. xy^2 is an even negative integer
III. (y^2 - x) is an odd negative integer	Choose the correct answer:
A) I only
B) II only
C) I and II
D) I and III
E) I,II and III NOT TRUE
If x is an odd negative integer and y is an even integer, which of the following statements must be true?   I. (3x - 2y) is odd   4x - is always negative and EVEN   2y - can be 0, when y=0, or always even integer (positivie or negative)   odd integer +/- even integer = always odd   I statement is NOT true   II. xy^2 is an even negative integer   y can be 0 =&gt; xy^2 = 0 (non-negative even) =&gt; II statement is not true   III. (y^2 - x) is an odd negative integer   y can be 0 =&gt; -x will be positive =&gt; III statement is not true   answer is I,II and III NOT TRUE
<result>E</result>
If x is an odd negative integer and y is an even integer, which of the following statements must be true?
I. (4x - 2y) is odd
II. xy^2 is an even negative integer
III. (y^2 - x) is an odd negative integer