I am a very optimistic Kenyan but this one makes it very hard for me to even conjure any workable maths!!
This is what I came up with:
Ivory Coast beats Korea 5 - 0 and then hopes Brazil beats Portugal 5 - 0!!! LOL
Now, what are the chances of that happening? Our African brothers seem to be having a problem finding the back of the net. On the other hand, even if Brazil had the capacity to score five past Portugal, I doubt they would be willing to labour so much given that there is the the 2nd round to think about. A 2 - 0 win would be good enough for them!
Conclusion: Ivory coast needs to score at least 9 [World cup] goals and hope Brazil wins. What's the total number of all goals Ivory coast has ever scored in the world cup again?
Never count on making a good sale. Have the purchase price be so attractive that even a mediocre sale gives good returns.