Use the SUBTOTAL function to complete the following: In cell H7, insert a formula that counts the number of cells in the Category field that are not empty. In cell H8, insert a formula that sums the cells in the Units field. In cell H9, insert a formula that sums the cells in the Subtotal field. In cell H10, insert a formula that averages the cells in the Retail_Price field.
Solved by F. F. in 30 mins