How was the fed able to use its new monetary policy tools to increase the federal funds rate in december 2015?

(a) the fed raised the rate it pays on excess reserves.
(b) the fed raised the rate it pays on reverse purchase agreements.
(c) the fed established a new federal funds rate.
(d) the fed raised the rate it pays on excess reserves and reverse purchase agreements.

For many years, kellogg's frosted flakes, a ready-to-eat breakfast cereal, was perceived as a cereal for children. tony the tiger, a cartoon character, extolled frosted flakes, and advertisements depicted children enjoying the product with tony in competitive situations. recently, in response to declining sales of frosted flakes, the cereal maker has adopted a new series of advertisements that show adults admitting that they enjoy frosted flakes, too. kellogg's is attempting to