Answer:
980.95
Explanation:
A = $ 980.95 
 
A = P + I where 
P (principal) = $ 800.00 
I (interest) = $ 180.95
Formula:
Compound Interest Equation 
A = P(1 + r/n)^nt
Where: 
A = Accrued Amount (principal + interest) 
P = Principal Amount 
I = Interest Amount 
R = Annual Nominal Interest Rate in percent 
r = Annual Nominal Interest Rate as a decimal 
r = R/100 
t = Time Involved in years, 0.5 years is calculated as 6 months, etc. 
n = number of compounding periods per unit t; at the END of each period