Crane Company estimates that variable costs will be 55.00% of sales, and fixed costs will total $702,000. The selling price of the product is $4. (a) Compute the break-even point in (1) units and (2) dollars. (1) Break-even sales units (2) Break-even sales $ (c) Assuming actual sales are $2,000,000, compute the margin of safety in (1) dollars and (2) as a ratio. (1) Margin of safety $ (2) Margin of safety ratio %

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.