Can someone solve this projectile motion physics problem? I'd appreciate it if you could include the work. There seems to...

Can someone solve this projectile motion physics problem? I'd appreciate it if you could include the work. There seems to be a missing link in finding all the components but I need to know how to solve it and why i can solve it that way. 

Here is the question: An archer shoots an arrow at a 75.0 m distant target; the mull's eye of the target is at the same height as the release height of the arrow. At what angle must the arrow be released to hit the bull's eye if its initial speed is 35.0 m/s? (In this part of the problem explicitly show how you follow the steps involved in solving projectile motion problems.)