Saleem, Hani, and Osama are partners in SHO partnership. Their capital balances on 31/12/2020 are given below: Saleem $ 60,000 Hani $ 60,000 Osama $ 50,000 On 1/1/2021. Raed is accepted as a new partner. He will invest an amount of cash into the partnership, to allow him to get a 15% share in the new partnership's total capital with no bonuses given to anyone. How much did he invest as cash? (Note: write your answer as a number only, with No dollar signs or commas)