The maintenance expenses on a rental house you own average $200 a month and property taxes are $4,800 annually. The house cost $238,500 when you purchased it four years ago. The house was recently appraised at $247,600. If you sell the house you will incur $12,900 in costs. What value should you place on this house should you opt to use it as your professional office?

The state in which the manufacturing company you work for is located regulates the presence of a particular substance in the environment to concentrations ≤ x. recently-released, reliable research endorsed by the responsible federal agency conclusively demonstrates that the substance poses no risks at concentrations up to 5x. your company has asked you to consider designing a new process with a waste discharge stream containing up to 2x of the substance. based on the stated conditions, describe this possible.