Answer:
$42,857.14
Step-by-step explanation:
Payment received every year (PMT): $3000
Rate: 7%
Number of payment (NPer): 2020
Her promise worth today is the present value (PV) of the payment received annually
We can use excel to calculate PV as in this formula PV(rate,NPER,-PMT)
=PV(7%,2020,-3000)
=$42,857.14