5 questions some need calculation solving and some with words. For the calculati

5 questions some need calculation solving and some with words. For the calculations if possible to be in an excel that would be great if you can not on excel and do it on word please write the whole formula down.
attached will be the questions and the companies annual report if you use anything outside of the report please cite it. (preferably that you use only the annual report as everything is in it).