A Musheer created a table showing the quarterly sales for each of his four stores. What happens when he creates an AutoSum function in cell E3? B Total Sales by Quarter (in thousands) 2 Central Midwest Northeast South 123456 22.8 19.5 9.9 29.9 65.9 36.7 10.6 21.5 35.6 45.6 22.3 5.6 34.2 23.5 11 16.3 E