Assume Markup = 20% Retainage = 10% throughout project Finance charge = 1% per month Payments are billed at end of month & received one month later: 1. Calculate the peak financial requirement. 2. Calculate the average overdraft. 3. Calculate the ROR on invested money. 4. Sketch a diagram of the overdraft profile. Indirect 15000 15000 15000 15000 cost Direct Last 6 165000 175000 150000 cost digits of your student number