please help

Question (1): Solve the following problem: (10 marks) a- State the Common features that describe principles of forecasting. (2 marks) b- The lost Paradise of Dilmun Park in Bahrain, is a waterpark activities, experiences seasonal attendance. It has collected two weeks of attendance data and made a forecast of weekly attendance for the coming week. Compute the seasonal indexes for the days /week and generate forecasts for the coming week, assuming weekly attendance for the coming week to be 2300 person. (8 marks) Wahoo water Park attendance Week 2 Days/Week Saturday 600 Sunday 80 Monday 60 Tuesday 50 Wednesday 140 Thursday 370 Friday 800 Week 1 500 110 90 100 100 400 700