Problem 1 (20) Given the following cost expenditures for a small warehouse project (to include direct and indirect charges), calculate the peak financial requirement (5), the average overdraft (5), and the ROR on the invested money (5). Sketch a diagram of the overdraft profile (5). Assume 12% markup. Retainage is 10% of the whole project, instead of 10% of the first 50% as in the case study in the lecture. Note that the retainage is on the whole period of the project and will be paid to the contractor with the last payment. finance charge 1.5% per month of the amount of the overdraft at the end of the month. Payments are billed at the end of month and received one month later. 1 $20,000 $5,000 Direct cost Indirect cost Month 3 $85,000 $5,000 2 $70,000 $5,000 4 $50,000 $5,000 5 $15,000 $5,000