You are working as a security analyst and, after initial review of an alert, you think it is a security incident you would not normally respond to$.$

Who should be responsible for further investigation?

a$.$ The security Manager, who is a senior analyst

b$.$ A security engineer, which is more skilled than a security analyst

c$.$ Yourself, for you were initially in charge of this alert

d$.$ A security analyst Tier $2,$ because you must keep monitoring the systems