Answer:
Marty has ratified the contract and is now bound by the terms.
Step-by-step explanation:
In the given case as we can see that the Marty was minor and as per the act the eligibility to enter into a contract should be in the age of 18 years or above so here the contract should be voidable but after 3 years he would be 19 years and now he would ratified the contract and now bound with the contract terms
Hence, the above represent the answer