I don't understand the answer. Can you explain it for me?

Question 2 Six adults and four children are going to have a meal at a circular table. Six large identical plates (one for each adult} and Four identical small plates (one for each child) will be placed around the table. a How many distinguishable (Le. different} arrangements of the plates are possible? I: Haw many distinguishable arrangements are possible ifno more than three small plates may he side by side? Explain your reasoning c There are four cupcakes to be distributed. A cupcake is placed at random on each of four plates. What is the probability that each small plate has a cupcake on it? (2+2+2=6marks) Page 2 of 2]