a 12 % stock yields 8 % . the market value of the stock is :
"solution to obtain rs . 8 , investment = rs . 100 . to obtain rs . 12 , investment = rs . ( 100 / 8 x 12 ) = rs . 150 ∴ market value of rs . 100 stock = rs . 150 answer b"
multiply(divide(const_100, 8), 12)