• Profile photo of Et says

      @henahailu2, Hi there Hailu sounds familiar .Are you from Et? If you are you know what Et stands for. If you are not sorry for the confusion I may have caused.

      OT is really helpful .They make the course sound intresting.

      Good Luck on your Exams!

      • Profile photo of Et says

        @marlise123, I can understand your frustration. I use Mozilla Firefox and it is working. Try it with Mozilla or Google Chrome. As I am typing this the video is still running . It was a bit slow earlier when I was trying to open The costing chapter 13. I gave it a few mnts and tried it again and it worked.

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