To be workable, insurance must have which characteristics?

• A. All of the above
• B. Pooling of losses
• C. Payment only for random losses
• D. Risk transfer

Answer: (A)

Workable insurance relies on three connected ideas: pooling of losses, risk transfer, and paying only for random losses. Pooling of losses means premiums from many policyholders are put into a common fund so that the actual loss of any one person is shouldered by the pool rather than just the individual. This spreading of risk, supported by the law of large numbers, makes losses more predictable and premiums more affordable, helping the insurer stay solvent.

Risk transfer is the mechanism that makes this possible. The policyholder shifts the financial risk of a potential loss to the insurer in exchange for a premium. Without transferring that risk, there isn’t true insurance—just self-insurance or saving for possible costs.

Payment only for random losses ensures payouts occur for unforeseen and covered events, not for certain or known expenses. This keeps incentives aligned, ensures compensation reflects actual, uncertain losses, and prevents payments for things that were already guaranteed or predictable.

Because all three elements are essential, the option that includes all of them is the best choice.