Number the proteins in order from high pH end to low pH end of the isoelectric-f

If the five proteins shown below were separated in an isoelectric-focusing experiment, what would be their distribution between the positive (+) and negative (-) ends of the gel?  Number the proteins in order from high pH end to low pH end of the isoelectric-focusing gel.

protein   molecular weight (Daltons)   pI
antitrypsin   45,000   5.4
cytochrome c   13,400   10.6
myoglobin   17,000   7.0
serum albumin   69,000   4.8
transferrin   90,000   5.9
Question 5 options:
   
tranferrin=

   
antitrypsin=

   
serum albumin=

   
myoglobin=

   
cytochrome c=