Profit Margin Ratio. The profit margin ratio, also called the return on sales ratio or gross profit ratio, is a profitability ratio that measures the amount of net income earned with each dollar of sales generated by comparing the net income and net sales of a company.rofit Margin Ratio. The profit margin ratio, also called the return on sales ratio or gross profit ratio, is a profitability ratio that measures the amount of net income earned with each dollar of sales generated by comparing the net income and net sales of a company.
Definition of countertop. : the flat working surface on top of waist-level kitchen cabinets.
It is a siliceous stone, like granite, and will not react to acids (vinegar, lemon juice). Slate is perhaps the strongest material you can use for a kitchen countertop. Its extremely low absorption rate even beats granite countertops. And most slates are considered stain-free.