84. Which of the following cell addresses doesn't change when copied? OF2 $F$2 O $F2 OF$2 85. Which of the following Page Setup options lets you set margins for headers and footers? Page Margins O Header/Footer O Sheet 86. Which of the following chart types use one data series to display each value as a percentage of the whole? column bar O line pie 87. How many rows must the criteria range of an Advanced Filter have? O at least 1 at least 2 O 3 or more O no more than 5 88. Which of the following is a character such as an exclamation point that mars or signifies a component of an external reference? O relative reference O mixed reference external reference formula O identifier 89. Which of the following references ce is located in another worksheet in the same workoook? absolute reference mixed reference O 3D cell reference O relative reference