mal needs more space between two paragraphs in a document. He has positioned the insertion point in the last line of the top agraph. Which of the following is the best method to use to adjust the spacing between the two paragraphs?

a$.$ Change the value of the Spacing After box in the Paragraph group on the Layout tab.

b$.$ Drag the Zoom slider to a larger percentage to change the line spacing.

c$.$ Press ENTER at the end of each line to change the space between lines.

d$.$ Change the value of the Spacing Before box in the Paragraph group on the Layout tab.