An Object Slides Without Friction Up an Incline and Gains $\circ$

An object slides without friction up an incline and gains a height h = 71.0 m.The incline makes an angle of 35.0 ^$\circ$ with respect to the horizontal.If the object started with a speed of 45.0 m/s,what will be its final speed in m/s?

A) 45.0
B) 29.7
C) 25.1
D) 58.5
E) 35.0