Which one of the following Grand Slam Tennis Tournaments had the highe

Which one of the following Grand Slam Tennis Tournaments had the highest total prize money (in terms of US Dollars) in the year 2014 ?

Australian Open
French Open
Wimbledon
US Open
This question was previously asked in
UPSC CAPF – 2015
Wimbledon had the highest total prize money in terms of US Dollars in the year 2014.
Comparing the reported prize money amounts for the four Grand Slam tournaments in 2014 shows that Wimbledon offered the highest total prize fund when converted to US Dollars.
In 2014, the reported total prize money figures were approximately: Australian Open AUD 33M (~USD 29M), French Open €25M (~USD 34M), Wimbledon £25M (~USD 42M), and US Open USD 38.3M. Exchange rates fluctuate, but based on average rates for that period, Wimbledon’s prize money in GBP translated to the highest figure in USD among the four Slams.