Socially responsible property investing is an important trend in real estate investing right now. Which of the following does not provide a reason touched upon in lecture? Property owners recognize that they can charge higher rents for properties considered to be more sustainable. Property owners want to take advantage of lower-cost "green" mortgages. Tenants want to be in sustainable buildings because their employees take fewer sick days and generally perform better. Tenants want to be in sustainable buildings because their customers demand that they take steps to be more eco-friendly The increasing number of available "green" certifications makes the certification process cheaper and easier than it used to be