Question

Alexa's gross monthly pay is $3810. To maintain her current way of life, how much should she have saved by the time she retires?
$457,200
$464,400
$487,200
$493,600

Answer 1

I feel like this question is incomplete. Please add.

Answer 2

As a very loose rule of thumb, it is estimated that you need to save 10 year's worth of income

so multiply monthly pay * 12 months/yr * 10 yrs