context: In 2009, NASA held a symposium on project costs which presented an estimate of the Apollo program costs in 2005 dollars as roughly $170 billion. This included all research and development costs; the procurement of 15 Saturn V rockets, 16 Command/Service Modules, 12 Lunar Modules, plus program support and management costs; construction expenses for facilities and their upgrading, and costs for flight operations. This was based on a Congressional Budget Office report, A Budgetary Analysis of NASA's New Vision for Space, September 2004. The Space Review estimated in 2010 the cost of Apollo from 1959 to 1973 as $20.4 billion, or $109 billion in 2010 dollars.
question: 2005లో ద్రవ్యోల్బణం తర్వాత అపోలో ప్రాజెక్టుకు నాసా ఎంత ఖర్చు చేసింది?
answers: $170 billion 170 billion 170 billion $170 billion roughly $170 billion.