Discounts, GST and pricing chains

What this note covers

1. Follow the money, not just the percentages
2. Calculate discounts and reverse a quote
3. Connect cost, mark-up and margin
4. Audit a multistep invoice
5. Interpret a quoted saving
6. Solve school costing tasks cleanly
7. Worked school costing: GST labels, successive reductions and an invoice audit
8. Worked pricing decision: mark-up, margin and discount headroom

8 sections · 10 key terms & formulas · 6 common mistakes