
Answer:
 $958.25
Explanation:
 PV = FV(1 +r)^(-t) . . . . present value of an amount earning rate r compounded annually for t years
 PV = $3000(1.08^-5) ≈ $2041.75
The equivalent present value is $2041.75.
__
This amount is less than the offered amount by ...
 $3000 -2041.75 = $958.25
She should pay you $958.25 less in order to make the offers equivalent.