Glad the study is ongoing and should be a great tool to get 'em interested.
Something for him to ponder .... if he can get a 20% return, starting off with just $5000 and adding just another $1000 per year, he'll have over a mill in 25 years :)
If he starts at 20 yrs old and can contribute more than $1000 per year???? Cha-ching!