Your answers to my queries were quite logical and convincing, so now I would like to ask you something besides studying and

The initial joining can be at entry level with salary of around 10-15K per month or as an Management Trainee with 20K as an stipend after the training is done they can work as a managers with handsome amount of salary. if they join as entry level, they have to start from initial stage with basic salary and within a year or so (according to the work performance) the employee may get promoted to supervisory level with an increment in their salary. And about the major discrepancy between the work load and the remuneration, that is the case with every industry.

Hope this helps.