Question 1165902
income is $2500-$825 base is $1675 needed for commissions.
He has to sell x amount*0.09=$1675
so x is $1675/0.09 or $18611.11
This is in addition to the sales up to $1350 for which he gets no commission.
He will need to sell $19961.11
$1350 has no commission
$18611.11  does at 9% which is $1675