You declare a class-level variable using the ____ keyword.

Which of the following contains only relative cell references?

A) =SUM($A2:$A51 ) B) =(B15*B16 )+B17 C) =$C16+$C17 D ) =A8*$J$9

The calculations on a total row in a table use the ________ function

Fill in the blank(s) with correct word