A sum fetched a total simple interest of $4241.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum?	Pick one
A) $8829  B) $2840  C) $6578  D) $7782  E) $8930
$8930   8930   Principal   = $100 x 4241.25/9 x 5   = $424125/45   = $8930.
<result>E</result>
A sum fetched a total simple interest of $4241.25 at the rate of 9 p.c.p.a. in 5 years. What is the sum?