A certain dog kennel houses only collies, labs, and golden retrievers. If the ratio of collies to labs is \(5{:}9,\)

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A certain dog kennel houses only collies, labs, and golden retrievers. If the ratio of collies to labs is \(5{:}9,\) there are \(66\) golden retrievers, and \(12\) more golden retrievers than labs in the kennel, what percent of the dogs in the kennel are collies?

A. \(5\%\)
B. \(9\%\)
C. \(12\%\)
D. \(20\%\)
E. \(25\%\)

The OA is D