I need an expert to sole a probability problem.

I am looking for an expert to help me solve a Rugby League Multi Bets probability problem. I am not sure about the specific method or formula to use, so I am open to any approach. The desired format for the solution is a written explanation. Ideal skills and experience for this job include:

- Proficiency in probability theory and calculations
- Experience with sports betting or gambling
- Strong analytical and problem-solving skills
- Excellent communication and writing skills to provide a clear and concise explanation of the solution.