When speed boat sales rise, the city of Las Vegas takes in more revenue. The omitted common variable between these outcomes is likely to be:

Mr. Frank, a foreman supervisor some 43 employees, was asked by his secretary to sign a form requesting additional supplies needed on the factory floor. He was not careless when he examined the form, but his secretary had cleverly arranged the signature line so that instead of signing a request form for supplies he signed a cheque payable to his secretary. What plea, if any, would be used to defend against her action on the cheque?

a. Mistake b. Illegality of object c. Rescission d. Non est factum e. Rectification

The interest rate at which international banks loan to each other is called

A) LIBOR B) federal funds rate C) prime rate D) international bank lending rate