The average of 10 numbers is 23. If each number is increased by 1, what will the new average be?	Select: A) 36 B) 24 C) 72 D) 29 E) 22

Rationale: "sum of the 10 numbers = 230 if each number is increased by 1 , the total increase = 1 * 10 = 10 the new sum = 230 + 10 = 240 the new average = 240 / 10 = 24 . answer : b"
Answer: B