Shu Corporation recently computed total product costs of $567,000 and total period costs of $420,000, excluding $35,000 of sales commissions that were overlooked by the company's administrative assistant. On the basis of this information, Shu’s income statement should reveal operating expenses of: $455,000. $602,000. $420,000. $35,000. $567,000.

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.