A salesperson works 40 hours per week at a job where she has two options for being paid. Option A is an hourly wage of $21. Option B is a commission rate of 5% on weekly sales. How much does she need to sell this week to earn the same amount with the two options?

the probability is 0

or

answer: first option i.e. 'a' is correct.

step-by-step explanation:

since we have given that

number of minutes to wrap a small gift box = 4 minutes

we need to find the number of gifts to be wrapped in 5 minutes

since there is a direct variation, as the number of minutes will increase with   number of gifts to be wrapped.

so, let the number of gifts to be wrapped in 5 minutes be x.

so, it becomes,

hence, first option 'a'   is correct.