a 9 % stock yields 8 % . the market value of the stock is :
"solution to obtain rs . 8 , investment = rs . 100 . to obtain rs . 9 , investment = rs . ( 100 / 8 x 9 ) = rs . 112.50 ∴ market value of rs . 100 stock = rs . 112.50 answer c"
multiply(divide(const_100, 8), 9)