Blender Rendering Slow

Real new to blender and I’ve made my first animation but it’s rendering waaaaay slow. I’m not sure how fast it’s supposed to go but I think this is taking too long.

I’ve been going through some render tutorials but I don’t really see anything that would help me out. Is it possible that the rayMirror and rayTransp are slowing it down? I don’t know what else it would be considering the objects themselves are pretty simple.

Any help would be greatly appreciated. I’ve posted the file here in case that would help solve the problem.