a$)$ Collect data for annual real GDP for Australia for the years June $2019$ to June $2023($inclusive$)$ from the Australian Bureau of Statistics $($ABS$).$ You should report your data in a table format.

b$)$ Using the data collected in Part $($a$)$: Calculate the economic growth rate for Australia for each of the following periods: $2019-2020,2020-2021,2021-2022,$ and $2022-2023.$

c$)$ Calculate the average economic growth rate for the entire period from $2019$ to $2023.$

d$)$ Discuss the economic growth rate trend for Australia, based on your data collection and analysis in Q$1($parts a$,$ b$,$ c$).$