He makes 6*12=<<6*12=72>>72 cookies
Each cookie makes a profit of $1.5 - $0.25=$<<1.5-0.25=1.25>>1.25
So he makes a profit of 72*$1.25=$<<72*1.25=90>>90
That means each charity gets $90/2=$<<90/2=45>>45
#### 45