Your net income is at $2,036.80 after the travel expenses have been deducted. The computations are as follows:
$8.35/hr X 16 hours a day = $133.60/day
$133.60/day X 4 days a week = $534.40/week
S534.40/week X 4 weeks a month = $2,137.60/month
You earn $2,137.60/month and you need to deduct your net income after travel expense, here's the computation:
$6.30/day X 4 days a week = $25.20/week on travel expense
$25.20/week X 4 weeks a month = $100.8/month on travel expense
Deduct your travel expense from your net income
$2,137.60 - $100.80 = $2,036.80 net income