प्रत्येक राउंड में नये 10 प्रश्न हैं। प्रश्न : ( 1 of 10 ) How much loan did Michelle borrow 5 years ago at a rate of simple interest 4% per annum, if he paid $8340 to clear it? (A) $6950 (B) $6255 (C) $7992.5 (D) $8340