You are the Facilities Manager at a 200 room resort. Your General Manager has told you that the owners would like to update the water system on the property to a system that will help conserve water around the operation. You are asked to research a new water system that will reduce water usage by at least 30% and use at least 30% less electricity. What are TWO key considerations you must think about when you are researching and selecting a new water system? Explain each.