Identify and explain the concepts :-
1)My father purchased a two wheeler vehicle .This helps to fulfill my travel needs.

2) A study of the annual income of the family of Ramesh .

3)As per thr data for financial year 2018-19, the country's production of goods and service increased by 20%.

4)Karina's mother saves rs.1000/- every month out of her given salary.

5) Ram's father utilized his provident fund amount to set up grocery store.