Yes you are in the Mahadasha of Rahu and the antardasha of Rahu till September 2017. Saturn is posited in the 10th house in your natal chart and when we look at the transit we see it is in the same position once again. The period especially till January 2016 is likely to be challenging for you and you will have to put extra efforts to achieve your results. Doing MBA would suit you certainly you should look towards it.
Doing the below given remedies will help.
1. Rahu Mantra “Om Brim Rahave Namaha 108” times daily