(n-x)+(n-y)+(n-z)+(n-k)What is the value of the expression above?(1)The average (arithmetic mean) of x, y, z, and k is n.(2)x, y, z, and k are consecutive integers. Select one of the following answer choices A Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C BOTH statement TOGETHER are sufficient, but NEITHER statement ALONE is sufficient. D EACH statement ALONE is sufficient. E Statements (1) and (2) TOGETHER are NOT sufficient. Submit Log in or register to post comments