option papers

Hey .. im pretty new to Open tuition, although its only now that have registered into open tuition i have found your video and other resources to be of great help . It has helped me understand my topics better .

I am writing this to you for an advice on what options papers to select . I do not have nay friends who can help me with this , i am an accountant by profession ..but someday i would want to be associated with the education field ( a tutor ,teacher,professor) . Out of P4/P6/P7 which paper would aid me as an accountant and add to the experience i have gained .

I would really appreciate a response from your side