Task: Question Answering
Input (English): Problem: the price of a t . v . set worth rs . 12000 is to be paid in 20 installments of rs . 1200 each . if the rate of interest be 6 % per annum , and the first installment be paid at the time of purchase , then the value of the last installment covering the interest as well will be ? 
Options: a ) 29997 , b ) 10800 , c ) 27098 , d ) 19000 , e ) 2799
Output (English): b