Given the following cost expenditures for a bridge rehab project, fill out the shaded areas in the cash flow table given below. Assume a 10% markup. Retainage is 10% (until 50% of the total project cost is spent), to be returned by the owner at the end of the fourth month and made available the first of the following month. Finance charge is 0% per month. Payments are billed at the end of the month and are received one month later, to be available the first of the following month.

Month 3 Costs 30 20 10 Markup 3 2 1 Total billed b Retainage withheld Payment received Overdraft end of month d g h 30