Expand the following product: $\frac{1}{4}\left(\frac{4}{y} + 4y\right)$.
<|im_start|>system
You are a helpful assistant.<|im_end|>
<|im_start|>user
Expand the following product: $\frac{1}{4}\left(\frac{4}{y} + 4y\right)$.
Please reason step by step, and put your final answer within \boxed{{}}.<|im_end|>
<|im_start|>assistant

user
\frac{1}{y} + y
Expand the following product: $\frac{1}{4}\left(\frac{4}{y} + 4y\right)$.
train