%path = "maths/finance/interest/combined and theoretical"
%kind = kinda["problems"]
%level = 11
€{{g.K0}} is deposited on {{g.d1.strftime('%d.%m.%Y')}}
and withdrawn {{g.d2.strftime('%d.%m.%Y')}} with amounted interests.
The bank calculates full calendar years (1.1. - 30.12, 12x30M, 360T)
with compound interest and not full years linearly (combined or practical interests).
The annual interest rate is {{g.i}}%.
Calculate the capital at the time of withdrawal.
%include('chcko/getorshow',idx=0)
If the bank did use compound interest during the whole period (incomplete years
are fractions) (theoretical interest), what would the difference of this
capital from the previously calculated one?
%include('chcko/getorshow',idx=1)