a) [3 marks] The probability that 1 of these shipped boxes will be 'perfect' ie, contain no cracked or broken mugs. b) [3 marks] The probability that, if 8 boxes of these mugs are shipped, 2 or more boxes will not be 'perfect'. c) [3 marks] The probability that, if shipped boxes of these mugs are opened one at a time until a non-'perfect' one found, more than 3 boxes will have to be opened. (Hint: Geometric- stop when something happens)