If a function is called more than once in a program, the values stored in the function's local variables do not _________ between function calls.

The main work area of a Microsoft Excel file is a ________

A) worksheet B) document C) cell D) spreadsheet

The Tab selector button is found:

A) at the bottom of the vertical ruler. B) on the left end of the horizontal ruler. C) on the Ribbon. D) on the right end of the horizontal ruler.