Which of the following is true about changing worksheet column width?
a. When you drag the right column border in Normal view, a ScreenTip displays the exact width in inches.
b. When you drag the right column border in Page Layout view, a ScreenTip displays the exact width in pixels.
c. In Normal view, the Column Width dialog box lets you set column width to an exact value in inches.
d. In Normal view, the Column Width dialog box lets you set the exact number of characters that will fit in the column.