In the Mundell-Fleming model, the IS schedule shows Group of answer choices various combinations of the level of output (Y) and the rate of interest that make leakages (S+M) equal to injections (I+G+X). various combinations of the level of output (Y) and the rate of interest that achieve both internal and external balance. various combinations of the level of output (Y) and the rate of interest that are compatible with equilibrium in the balance of payments. various combinations of the level of output (Y) and the rate of interest for which the money market is in equilibrium