Jensen needs to pay 8691.07$ to clear off her debt at the end of 4 years
Step-by-step explanation:
Step by step solution-
Details as given in the question- 
Purchase cost of furniture- 4800$ 
Term of credit- 4 years 
Annual percent rate charged- 16% 
Condition- No down payment done at the beginning 
Amount needed to be re-payed at the end of the credit term 
We know that 
Amount= Principal*(1+rate/100) ^time (for compounded interest rate type) 
Substituing the values of principal as purchase cost, rate and time 
Amount= 4800*(116/100)⁴
Amount needed to be re-payed to ward off the credit = 8691.07$