- If number of total coins are 100,000 , how to calculate initial price of each coin on the bases of invested BTC
Usually the final price (= initial) is calculated after ICO completion. You simply divide the amount of funds raised by the total number of tokens and Voila!
- If 10% bonus is of first week , how to calculate it.
Same way after ICO completion and final token distribution you just increase the amount of tokens for everyone eligible for bonus.