Derek's best friend orlando let him down. orlando chose to go to a concert with his brother instead of going to derek's birthday dinner. the next day, orlando phoned derek's house. derek told his mother, "tell him i'm not here, i don't want to talk to him." this conflict is most likely.

Gamma rays  and beta particles are all  used  to treat internal organs. x-rays  are produced by firing electrons at a metal target and  gamma rays  are emitted by the nucleus of radioactive atoms.  gamma rays  are  used  to kill cancer cells, and to  medical  equipment and in radioactive tracers.

The answer is: deducting liabilities from assets and dividing the remainder by the number of shares of stock outstanding!   hope this ! (:

Answerconsumer direct fulfillment