It's not so much that it's pressure treated as that it is plywood. Plywood will eventually delaminate when the glue dissolves; and that will have to do with how thick the laminates are; especially the one on top. You will also probably get some deterioration along the edges.
Google+4. The debt service coverage ratio (also referred to as the DSCR) is a measurement used by lenders to determine if a business is able to meet its debt servicing obligations through its operating income during a given period of time.
A measure of a company's ability to service debts, expressed as a percentage. It is calculating by adding the company's post-tax net profit and depreciation, and dividing the sum by the quantity of long-term and short-term liabilities; the resulting amount is expressed as a percentage. A high solvency ratio indicates a healthy company, while a low ratio indicates the opposite. A low solvency ratio further indicates likelihood of default. Different industries have different standards as to what qualifies as an acceptable solvency ratio, but, in general, a ratio of 20% or higher is considered healthy.