which of the statement is not correct about the effect of achieving the medium level of evidence from the other substantive procedure?

$1$ on all audits that is complex and non complex, additional substantive evidence from other substantive procedures design to identify the same type of mista statement is necessary when are CRA is low, moderate or high.

$2$ it provides enough audit evidence to enable us to conclude that it is at least more likely than not that is $50\%$ or more than the assertion of an account is not mistated by more than Te$.$

$3$ medium evidence means no for the substantive procedures are performed on the related account balance toachieve the specific audit objective when are CRAiz minimal.

$4$on NC$44$audits of a non Pie$44$additional substantive evidence from other substantive procedures design to identify the same type of mistakement is necessary when are CRA$4$is low$44$moderate or high$4$