Suppose a software company is facing two A and B threats. Threat A is Theft of Information and threat B is Programmer mistakes. Cost per Incident or SLE is (1*8*3)$ and (1*3+1*8)$ for threat A and threat B, respectively. Incident A occurrence chances are once in five days and incident B occurrence chances are after 15 days. Calculate the ARO and ALE for each threat category.

This question is from Information Security.