Which of the following statements is true about the light r…

 Which of the following statements is true about the light reactions?A) NADPH and ATP are both synthesized from the light reactions within photosystem I.B) Photosystem I generates ATP, whereas photosystem II generates NADPH.C) Photosystem II generates ATP, whereas photosystem I generates NADPH.D) ATP is the final electron acceptor.  

Evan’s Electronics Boutique sells a digital camera. The foll…

Evan’s Electronics Boutique sells a digital camera. The following information was reported for the digital camera last month:Sales                                                                      $17,600Variable expenses                                           9,680Contribution margin                                        7,920Fixed expenses                                                 3,600Net operating income                                    $4,320Evan’s margin of safety in dollars and percentage are closest to: