So here we have the formula:
Where mv is the maturity value, p is the principal amount, r is the rate and t is the time in months.
If we replace our values:
p = 10,985
r = 9 1/2%
t = 11
First of all, remember that 9 1/2 can be written as:
To find the maturity value with the given data, we should replace in the equation as follows:
Remember that 9.5% = 9.5/100
So, the only thing we have to do now is to operate:
And that's the maturity value.