Answer:
B) all those funds changing hands between lenders and borrowers in the market.
*The word "bond" shouldn't be there. But all the other options are completely wrong.
Step-by-step explanation:
Loanable funds refers to the total amount of money saved by households in an economy and available for other people or businesses to borrow. Household's money can be either consumed (spent) or saved, and their proportion is calculated by the marginal propensity to consume (MPC) and the marginal propensity to save (MPS) = 1 - MPC