Formula to Search Column for Multiple Values

I am trying to figure out how to write a formula that searches column F for multiple values. Those values will either be Regular, Husky, or Slim and they will be in any random order and with duplications.

Basically, I would like for this formula to search column F and if it finds "Regular", then it returns "100", if it doesn't find "Regular, then it searches for "Husky" and returns "200", and if both "Regular" and "Husky" aren't found, it will search for "Slim" and return "300". If none of these values exist, then it returns "000".

I understand the logic of all this, I just can't seem to figure out the proper function to use to make this work.

Anyone know what to do?