PITI is an acronym for Principal, Interest, Taxes and Insurance when dealing with property mortgages.
MARKETABLE SECURITY is a readily tradable equity or debt security with quoted prices; to include commercial paper and Treasury bills. It is a "close to cash" asset which is classified as a current asset.
BOOK-TAX DIFFERENCE is pretax book income minus tax net income.
Enter a term, then click the entry you would like to view.