Sarah, age $28,$ eams $$78,000$ annually from her job as a project manager. She lives alone and owns a condominium, which she rents out for $$2,100$ a month. Her total monthly living expenses, including mortgage payments, health insurance, and utilities, amount to $$4,100.$ To maintain her current lifestyle in case of a disability, Sarah is considering purchasing disability income insurance.

How much disability benefit does Sarah need per month to cover her expenses if she becomes disabled?

Select one

$$6\mathrm{.}500$

b $$4400$

$$2\mathrm{.}000$

d $54,100$