Answer:
The demand and the supply of loanable funds both remained the same.
Explanation:
If the interest rates rise, but both demand and supply of loanable funds remanin constant, this means that demand and supply remained the same.
This would be a problem in the real world, because when interest rates rise, what should happen is that the supply of funds rise, while demand falls, because a rise in interest rates makes investment more expensive since interset rates are simply the price of the loanable funds.
