FTS Ltd has a large sign outside its office in Fredericton. During a recent storm, the sign disappeared. FTS, in an effort to recover the sign placed an advertisement in the local newspaper offering a reward of $500 for the return of the sign. Fern found the sign in a ditch and returned it to FTS's place of business. Later that day, Fern saw the advertisement of the reward in the newspaper and made a claim for the reward. Is Fern entitled to the reward? Explain (4 marks)