How many different combinations are possible for each draw?-Why were more lotteries introduced?

Working with Combinatorics Involving the Australian Lottery

Use the information below, Tatts Rules-of-Authorised-Lotteries 11-May-2022 and your knowledge of combinatorics to compare and contrast the different lottery in NSW.

Some ideas you may like to explore in your report are:

How many different combinations are possible for each draw?
How many different entries are possible?
Cost v winnings
Why were more lotteries introduced?
Are the prizes reflective of the division?

You are allowed are encouraged to use tables, graphs or graphics to communicate your ideas.