Which statements describe guidelines for the use of tables and spreadsheets in presentations?

Which statements describe guidelines for the use of tables and spreadsheets in presentations?

Do not have more than four columns.

Do not use row headers.

Have at least ten rows.

Make them large enough so they can be seen by your audience.

Use a font size of at least 18-points.

Use descriptive column headers.

Explanation:

answer; i believe the above is false;

they really not common the os x is just a better version of the os like in iphone theirs xr and their xs