Decreasing on a k2p2 ribbed hat

I’m knitting a ribbed beanie and I want the ribs to run all the top. What is the best way to decrease the width at the top and still have all the ribs? I’m on size 7 circular needles.

http://www.figandplum.com/archives/000021.html

http://www.straw.com/cpy/patterns/fjord-kidm-hat.html

These have some options.

I was Knitting w/o a pattern, and was stuck. I really appreciate your help.:happydance:

(And Leana says thanks,mom. Anne:muah: )