AAMC FL2 C/P Q2 > spoiler

Hey all, I've read the AAMC and JW explanations for this question but I can't understand why the correct answer is C and not D.

I knew that c=wavelength*frequency and that E=Planck's constant*frequency

Rearranged for frequency and did E=Planck's constant * (c/wavelength)

https://preview.redd.it/1b8efjddb6jh1.png?width=1608&format=png&auto=webp&s=d7d02de63d4258636904dac0b7d43f672e8f58ea

https://preview.redd.it/xxq5bjddb6jh1.png?width=1592&format=png&auto=webp&s=1b3c0a7a5e64f08703aab59a4034275a52337585

https://preview.redd.it/pe7l3jddb6jh1.png?width=1486&format=png&auto=webp&s=dc636408ef539bf60c0829c4d430c79677bf1e17