Nvidias market capitalization is 1.80 trillion dollars. It has $ 11 billion debt outstanding. The 10-year Treasury bond yield is 4.5%. Nvidia has an outstanding credit record and has earned an AAA rating from the major credit rating agencies. The current default premium on AAA corporate bonds is 1 %. The historical risk premium for stocks over the risk-free rate of return is 6 percentage points. The firms beta is estimated to be 1.68 and its marginal tax rate, including federal, state, and local taxes is 25%