Fed raises rates is a given, question is how much more

Too much money printing gives rise to inflation - inevitable. with inflation, current tool of preference is raising rates. inflation at 7+%, so how much should the rates be? Fed said 7 rate hikes to get to 2.8%. would it be 25 points or even 50 points, moving parts like swing and flay in many directions. volatility over the course 2022 - inevitable.