A firm is saving $$2,500$ per month, starting today, and continuing for four years. The firm expects to earn $5\mathrm{.}6$ percent, compounded monthly. If the firm had wanted to deposit an equivalent lump sum today, how much would it have had to deposit?

Multiple Choice

$$107,787\mathrm{.}25$

$$108,601\mathrm{.}95$

$$105,330\mathrm{.}60$

$$107,286\mathrm{.}58$

$$108,998\mathrm{.}01$