It is a case of reducible non complicated hernia as per your symptoms.
A. It should be a lap surgery if u are fit for general anesthesia.
B. Cost varies and depends on mesh type and the operating surgeon
C. 2 days max post operatively
D. There are less chances of recurrence after laparoscopic surgery.
E. Polypropylene mesh is used most commonly.
F. Precautions should be taken in weight lifting and strenuous exercise, constipation at least for 6 months after surgery.
For more information you can consult best general surgeon in India