Answer:
C. Life insurance
Step-by-step explanation:
If Leslie is the sole provider of the three children, it means that the children are totally dependent on him and do not have the support of another family member. Unfortunately, unexpected accidents and illnesses can happen and make a person's job unfeasible or even lead to death. If this happens, Leslie's children would be helpless. Therefore, it is important for Leslie to have life insurance. Life insurance guarantees a sum to the beneficiaries, in this case the three children, in the event of a fatality with Leslie. This is one way to ensure that children will be able to survive even without their father present.