The Interest Rate Represents ________ to ________ and ________ to ________

The interest rate represents ________ to ________ and ________ to ________.

A) profit; foreign entities; the cost of funds; savers
B) the cost of funds; corporations; a return; governments
C) profit; governments; the marginal rate of arbitrage; foreign entities
D) the cost of borrowing; firms and governments; a reward to saving; households
E) profit; arbitrage companies; loss; firms