Sally earns $ 74,340 annually. She has budgeted 25% of her salary for rent. How much does Sally expect to pay in rent for 1 month?

Tong is in year 11 and lives at home with his parents. He has a part-time job and earns $180 per week. He spends $120 per month on clothes, $42 per fortnight on entertainment and $80 per fortnight on on-line computer lessons. Tong wants to buy a car in 2 years. How much will he have available to spend?

Peter's net earnings are $780 per week. He pays $120 per week for board. Each week, he spends $105 for food, $75 on entertainment and $80 on running his car. How much can he save per month?

Clare is a full-time student. She receives an allowance from the government of $408.50 per fortnight and earns $120 per week in a part-time job. Her board is $340 per month and her other expenses are: $90 food per week, $105 per quarter for her phone, $60 per week for entertainment and $210 per year for her books. How much can Clare save per year?