Take an example of any product Apply Spiral Model

Explain each phase to explain your product's phase

arguments must be given to justify your answer

solution:

the right option is a

to adding   a new row to a table we   have to do process last table cell and pressing tab.

this is the process to add new row in the cell:

* to add a row below the cell, click insert below in the rows and columns group.

thus this is the required right answer.

answer///copyrights protects;

answer ingress;