Holly and matt want to use the "nonworking" spouse method to determine the amount of life insurance coverage they need. if their youngest child is 5 years old, how much do they need

The best answer for this question would be:

$150,000

Because in the method of the "non-working" spouse method, they are given a calculation of (18 - youngest child's age) * $10,000 (18 being the legal age)

Resulting that the solution would be:

(18 - 3) * $10,000 = $150,000