1. (10 pts) There is a one-time need to pump water from one storage tank to another tank. The plant operators have asked you if any of the three spare pumps may be used. The design flow rate is 700gpm, and the required total dynamic head (hD) for the system is estimated to be 140ft. Calculate the specific speeds and report the target impeller diameters for each pump. Examine all three available pumps. If you determine that any of the pumps could be used, pick the best one and report all relevant properties of your chosen pump, including efficiency, impeller size, BHP, and required NPSH. If you determine that none of the pumps will work, explain why. Discuss the rationale behind your choice. Although this is a temporary need, you suspect that there will be future times when the operators will need to pump water from the storage tank to the other tank again. You want to design a more permanent solution by installing a piping system and pump between the two tanks to provide this capability. If you conclude any of the pumps can be used, comment on the long-term viability of the pump(s) for this application (assume the flow rate and head requirements will be the same). You may assume that any size motor is available