The difference between a venture's ability to generate cath to pay interest and the amount of interest it has to pay is determined by which of the following ratics? Select one Oued charges coverage On debt to O equity multiple od debt to equity O interest.coverage Patents are intellectual property rights granted for inventions that are Select one O anot, novel and non-obvious Ob not wel, not novel, and obvious Oh, novel and non-obvious Od usehol, not novel and obvious O eles frivolous and oblivious According to Appendix. A of Chapter 4, NOPUT is defined as Select one O revenues times it tax rate) Ob revenues times it tax rate) OcEBITDA times (1 - tax rate) Od EBIT times (1-taxtate) Onet income times it tax rate)