Due to heavy rains, a rock slide is threatening to close a section of Interstate 40 near the North Carolina-\ Tennessee State line. The NCDOT has engaged Trucks & Trailers Excavating under an emergency\ contract to excavate and remove the overburden along with installing Sheet Piling to prevent the\ embankment from further sliding. Trucks & Trailers Excavating has contacted your company (Shoring-RUs) to provide a price to install the Sheet Piling in a (4) Four Day window of a (6) Six Day total\ detour of the work area, but needs the price by the end of the day. In order to develop the price\ quickly and efficiently, the boss has assigned you the estimating duties to develop the cost of the labor.