I would like people to occational spend $10 to a homeless person. The benefit is you can compute 4, or 5.?

don_sv_az2015-11-13T16:10:41Z

I gave $10 to the homeless.

$2 in 1988, $1 in 1989, $5 in 1990 and $2 in 1992.

giaointx2015-11-30T11:40:14Z

Ah, you can add. The homeless can catch Cop strikiometric mean for 4 sex_ mean