Eh you can't even spell expensive properly. The whole paragraph is filled with grammatical and spelling errors. Suggest that you brush up on your English first bro... Presentation, good writing skills is also a key to getting a 7-8K pay. In the logistics industry, especially in the 3PL/4PL line, unless you are in sales, to get 7-8K pay is tough.

But if your boss likes you, you might not even need to get an MBA, just get your degree first and see how things go.