The following data are available for product no. CK74, manufactured and sold by Ruby Corporation:

Maximum capacity with present facilities 11,000 units
Total fixed cost (per period) $ 851,400
Variable cost per unit $ 120.00
Sales price per unit $ 186.00

10. Required information
The number of units of CK74 that Ruby must sell to break- even is:
12,900.
4,577.
7,095.
6,050.

Scientists developed the first successful human cell culture in vitro (grown in a lab) in the 1950s by removing cancer cells from a woman. this concept has allowed modern scientists to successfully grow organs. which of the following answers  bestdetermines why there was success?   neurons send a signal to the cell to multiply.a large blood supply to the cell allows enough nutrients for growth.cells are the basic unit of life and thus can regenerate if in a controlled environment.cells cannot reproduce on their own, and the scientist manipulates them to grow.