I believe that -15 is the answer
Answer:
6
Step-by-step explanation:
Answer:
A) zero; cannot
Step-by-step explanation:
In line with the principle of rational expectations, expectation errors are unpredictable. The expectations of all available information will not differ from the optimal projections.The word optimal projection is inexorably intertwined with the best guess in rational expectations theory.
7/8 because you subtract them both by either turning them into decimals and subtracting and the