500 individuals tested a new biometric security system that will be used to verify that people attempting to enter a site are authorised to do so. 200 of the testers were authorised users and 300 were not. At one particular threshold the system shut out 12 individuals it should have admitted and admitted 1 individuals it should have shut out Work out the false non-match rate (FNMR) of this system at this threshold. Give your answer in percentage. If the answer is not an integer, round your answer to 2 decimal places