Final answer:
The insurance company will likely adjust the death benefit to reflect Minnie's actual age at the time of application since the contestability period has expired.
Step-by-step explanation:
When an insurance company discovers a policyholder has misrepresented their age on an insurance application, typically, the insurer has the right to adjust the death benefit to what the premiums would have purchased at the correct age. Given that the contestability period, which is usually two years, is past, they cannot simply refuse to pay the death benefit on this ground. Therefore, in the case of Minnie, the insurance company will likely adjust the death benefit to account for Minnie's actual age at the time of her application, based on the premiums she paid.