Gyasi measures single loss expectancies, along with likelihoods, to evaluate whether he should purchase insurance or provide his own mitigations to protect corporate assets. These measurement indicators are known as what?

Domain 6: Security Assessment and Testing Practice Questions
Questions from the following topics are included in this domain: 
Designing and validating assessments and tests
Conducting security control testing
Collecting security process data
Analyzing test output data and generating reports 
Conducting and facilitating security audits