aging. A technique for evaluating the composition of a firm's accounts receivables to determine whether irregularities exist. It is carried out by grouping a firm's accounts receivables according to the length of time accounts have been outstanding. For example, a financial analyst may use aging to determine whether a firm carries many overdue debtors that may never pay their bills. 1  Facebook.
Roger Federer plays next at the US Open on Friday against Samuel Groth. Five-time champion Federer plays next against Samuel Groth on Friday 29 August.
In 1966, on his 100th birthday, he was immortalized on a Swiss postage stamp. In the 1970s, the Ciba Company that Robert and Lynette Federer continued to work for in Switzerland sponsored a tennis club in Allschwil, a suburb of Basel, and the Federer family soon became regular players.