22. Copying formulas saves a lot of time. Which of the following is a method for copying a formula?
a.
Ctrl+c to copy the formula, Ctrl+v to paste the formula.
b. Drag the Fill Handle down, up, left or right to copy a formula.
C.
Press the Copy button on the Ribbon to copy the formula and the Paste button on the Ribbon to Paste it.
All of the above options are correct.
d.