Link to Worked example video on Collins Connect (I think you will need to log in to collins connect to view this)

connect.collins.co.uk/CourseplayerCLP/ScormCoursePlayer.aspx?rids=P9zPfefSH3k%3d%2cFIdd17IPD%2bk%3d%2cen%2cfZRcwl4Xp3U%3d%2cRKQ80oM78lg%3d%2c1ZAZSnFjUxs%3d&isPUpdt=Izn0i4C2XBw=&IsAchRead=fsI2i4BD44E=&IsAttampt=fsI2i4BD44E=#

Now try the first three questions from Ex 13A  (Answers are below to mark your work)

Extension:

Answers: