The average weight of 12 person's increases by 4 kg when a new person comes in place of one of them weighing 58 kg. What is the weight of the new person? Choose the correct choice from the following options.
A) 85  B) 80  C) 95  D) 90  E) 106

Rationale: "total increase in weight = 12 × 4 = 48 if x is the weight of the new person , total increase in weight = x − 58 = > 48 = x - 58 = > x = 48 + 58 = 106 answer : e"
Answer: E