I hate school i hate mondays i hate waking up i like sleeping kk

I always hate mondays

This question is incomplete. Here's the complete question.

p w s a f m i x

Copy the letter string above on a piece of paper. Cross out the second and last letters. Replace all vowels with the letter C. Insert an O before the  second C. Cross out the first and third letters. Double the second letter.

which letter sequence remains on your page?

a. ssfmoi

b.cffmmc

c.sffmoc

d.fscfmc

Explain to me why

c. sffmoc

Explanation:

We start with the full sequence of letters:

PWSAFMIX

Then we erase the second and last letters: W and X

PSAFMI

Then we change all vowels (A and I) to the letter C:

PSCFMC

Then we enter the letter O before the second C (the one at the end of the sequence).

PSCFMOC

Then we erase the first and third letters (P and the first C):

SFMOC

Then we double the second letter (F):

SFFMOC