The report said Mottaki "reinforced the impression that progress could be imminent" between Iran and negotiators from the United States, Britain, France, Russia, China and Germany -- the "P5 plus 1, " a reference to the U.N.

CNN: Iran minister: We might consider U.S. diplomatic presence

Senior loans pay interest at rates that are determined periodically by reference to a base lending rate, primarily LIBOR, plus a premium.

FORBES: Pick Of The Week: High Yield Fund With Inflating Returns

Plus, several income tax forms that you might not read until near return filing make explicit reference to Forms 1099.

FORBES: On Tax Returns, Don't Forget Form 1099 Traps