I think it's to maximize their productivity, they're made of two membranes. The outer membrane covers the organelle and contains it like a skin. The inner membrane folds over and creates layered structures called cristae.
I hope this helps :)
SEC. 17. Penalties. (a) Any employer who willfully or repeatedly violates the requirements of ... of not more than $70,000 for each violation, but not less than $5,000 for each willful violation.
Personally, I would choose D. You should always make a good first impression of someone.
