John wants to save some money to buy a video game. The game costs $40, but John already has $29. 

Every week, John is able to save 20/48 of the money he needs. 

After a certain period of time, he decides to put all his savings so far into an investment account. The account promises a return of 41/11 times the money invested after a year. 

How much money will John have in his investment account after a year?
