The implication is that it is easy keep up with taxes and inflation with liquid assets.$$ Therefore, not only should the amount needed for financial emergencies and$$ short$-$term goals be placed in liquid cash assets but additional funds should also be invested here.

B$.$

The implication is that it is difficult to do any more than keep up with taxes and inflation with liquid assets.$$ Therefore, only the amount needed for financial emergencies and$$ short$-$term goals should be placed in assets with such a low$$ risk$-$return ratio. Additional funds should be invested elsewhere for a higher return.$$

C$.$

The implication is that it is difficult to do any more than keep up with taxes and inflation with money market account investments so these funds should be put in$$ higher$-$yielding investments like stocks and$$ long$-$term bonds.

D$.$

No implication can be drawn from this information.