The project require hauling materials to or from the site. the following equipment is available for earthwork operations: one 5-cy heaped capacity bucket loader; a 0.5 min cycle time; 90% fill capacity one 7-cy heaped capacity bucket loader; a 0.6 min cycle time; 90% fill capacity 459-cy heaped capacity off-road trucks; a 0.5 min dump time: 100% fil capacity. loaded trucks travel through the following three sections: haul route distance grade spd speed loaded empty (mph) section 2750 700 1800 10 42 42 42 10 a. calculate the following number of cycles per loader to fill each truck number of trucks required for each loader based on the number of trucks you determine, develop a curve for the s/cy production cost vs. trucks for a range of +2 trucks. use the following hourly rates (including operator) for each piece of equipment: 6-cy capacity loader $105.00/hr 7-cy capacity loader $110.00/hr 49.5-cy off-road truck $120.00 b. determine the total time required to import/export the required materials