Question 4
Three beavers have the food preferences shown below.

Today's meal has exactly the three logs shown below.

Each friend agrees to eat only one favourite log. In how many ways can the logs be assigned so that every friend gets a log they like?

Today's meal has exactly the three logs shown below.

Each friend agrees to eat only one favourite log. In how many ways can the logs be assigned so that every friend gets a log they like?