Final answer:
For a life insurance policy taken by a company (G) on a key employee, both the company and the key employee must sign the policy application.
An agent or broker may also need to sign depending on the insurance company's policies.
Step-by-step explanation:
When a company, G, is taking out a life insurance policy on the life of a key employee, there are specific individuals who must provide their signatures for the policy application to be valid.
Firstly, the owner of the policy, which in this case would be the company itself, must sign the application. Secondly, the insured individual, the key employee whose life is being insured, must also give their consent and sign the application unless specific circumstances apply where consent might not be required.
Lastly, if a third party such as an agent or a broker is involved in facilitating the insurance process, they may also need to sign, depending on the insurance company's policy and the local regulations that apply.