Customers can rate their service representative by completing a four$-$question survey at the end of each call. Tiana entered the scores in columns Question $1,$ Question $2,$ Question $3,$ and Question $4$ of the Calls table. She wants to calculate the average rating for each call in the Average column. In cell J$5,$ enter a formula using the AVERAGE function and structured references to average the values in the Question $1$ to Question $4$ columns of the Calls table. Fill the formula into the range J$6$:J$143,$ if necessary.