Suppose your project is worth $$862$ with a probability of $0\mathrm{.}95$ and $$520$ with a probability of $1-0\mathrm{.}95.$ The appropriate cost of capital is $9\mathrm{.}6\%$ for the overall project. If you want to raise $$696$ today and promise to bond investors a rate of return of $6\mathrm{.}8\%,$ what's the expected rate of return of this bond? round to $4$ decimals