The maturity value is the principal value together with interest due.
.. mv = P +Prt
.. = 5350*(1 +0.085*120/360) . . . . . . year is 360 days for "ordinary interest"
.. ≈ 5501.58
The maturity value is $5501.58.
It should be 78.54.
Double check that.
Formula: V=πr2h/3
r2 is R squared
Here is the work hope this helps!
