Supopose tha ti have 10 computer games that i need to play . Only one game me be played at any time
in how many ways can the games be run if...
a)Four of the games are considered better the others and player first
b) there is no restriction on the playing ordder of the games
c) the games can be sepertaed in to order into..three in top prioirty ( to played first) five in medium ( to be played straight after the top three) five low to be player last