54 Bishal thinks to burrow Rs. 15000 from Sovan for 2 years. (b) (a) Write any one difference between simple interest and compound interest, How much total amount would Bishal have to pay to Sovan at the rate of in of 10% p.a. compounded annually after 2 years? Find. (c) How much total amount would Bishal have to pay to Sovan at the rate of interest of 11% p.a. after 2 years? Find. (d) In which process would Bishal pay more amount to Sovan and by how many percentage ?​