When the president transfers presidential power to the vice president because of illness or incapacity, he is invoking which of the following amendments?

The experimental manipulation in reversal designs

A) occurs only in the control group. B) occurs after baseline measurements have been taken. C) occurs naturally and therefore is not a true manipulation. D) Both A and B

What is the common interest of states with respect to currencies?

A) A low value, so that all states can import more B) Stability in exchange rates for the purpose of international financial transactions C) A high value, so that all states can export more D) Instability in exchange rates, so that governments can make money when the value of their currency increases