What happens next?

The camera shows the ingredients that go into cooking pasta. The woman drops salt in a pot of water and turns the burners on. once

OPT: a). , boiling, she adds the pasta in the pot.. b). the pasta is gone, she pours the sauce into the saucepan and stirs the pasta with a spoon.. c). the pasta is done, she adds salt to it and adds soap to it.. d). they are fully set, she begins the process of cooking it in plastic containers before pouring the mixture into a bowl..
a).