!!!!!! The expert answer does not include any calculation about the retention rate. Therefore, I posted the same question again.

Create 30 day forecast for DAU-Rev-Cost for Game X - Retention D1/7/14/30 : 50/20/10/5 - Inter Impression/DAU: 6 . Inter cpm: 12$ - Rewarded Impression/DAU: 1 . Rewarded cpm 25$ - CPI: 0,50 - Org/Paid install: 5% - Paid Install Daily: 10000 - Outputs: Break even Point, DAU, Rev, Cost !!!!!! The expert answer does not include any calculation about the retention rate.