HA! Thank you Texasforever! I'll tuck this little article away for future debates :o)
"While it's aggressive, Halliburton's switch is supported by a 1981 accounting rule because it helps meet accountants' goal of matching revenues with associated costs as they occur, says Douglas R. Carmichael, an accounting professor at Baruch College. Ten of the 15 largest construction companies use the method Halliburton adopted in 1998, says Halliburton CFO Douglas L. Foshee."
Credit goes to deport for the article