Consider a situation where Google decides if a mail received by a user is spam or ham $($opposite of spam$).$ Choose a statement that has an incorrect description of the decisions and errors.

Given the mail is a ham, if Google decides it is spam, it is a Type I error.

Given the mail is a ham, if Google decides it is a ham, it is a correct decision.

Given the mail is spam, if Google decides it is spam, it is a correct decision.

Given the mail is spam, if Google decides it is a ham, it is a Type II error.

Type II error is more costly than Type I error to the user.