The task is to generate the correct answer for a given math problem.

Problem: when a merchant imported a certain item , he paid a 7 percent import tax on the portion of the total value of the item in excess of $ 1,000 . if the amount of the import tax that the merchant paid was $ 94.50 , what was the total value of the item ?
$ 2,350

Problem: the curved surface of a sphere is 64 cm 2 . find its radius ?
4', 'd ) 9', 'e ) 7'

Problem: rs 378 is divided among the 3 children such that 12 times of anusha is equal to 8 times of babu which is equal to 6 times of esha . how much the rupee anusha get ?
84