The profit margin index is well above the 50%-level, indicating that, for most firms, profit margins are higher than one year ago, when margins were showing improvement from their depressed levels throughout 2001-2002.  -   Donald Norman     Quotes
The profit margin index is well above the 50%-level, indicating that, for most firms, profit margins are higher than one year ago, when margins were showing improvement from their depressed levels throughout 2001-2002. Donald Norman