In this task, you need to provide the correct option for a given problem from the provided options.

Problem: john , james and jim ' investment ratio in a business is 4 : 7 : 9 . if total total investment is 80000 . find jim ' s investment ?
Options: a ) 35000 , b ) 40000 , c ) 16000 , d ) 36000 , e ) 60000
d