Tim, who is a minor, enters into a contract with Veronica, who is an adult. Which of the following is correct?

a$.$

Tim may ratify the contract at any time during his minority.

b$.$

Veronica may disaffirm the contract at any time.

c$.$

Veronica may disaffirm the contract when Tim becomes an adult.

d$.$

Veronica may not disaffirm the contract.