Answer:

an annuity due can use the ordinary annuity table if one extra period is added and:

Answer: A)one payment is subtracted. 

Explanation to the above answer

annuity due can use the ordinary annuity table if we add one extra period then to  muse the ordinary annuity table we need to subtract one payment.So for using the ordinary annuity table if one extra period is added and it required  that one payment is subtracted from total value.