This is a ready-to-use, editable, VCAA-aligned SAC package (with solutions attached). This Financial Mathematics & Budget Planning Investigation engages students in realistic financial decision-making while building confidence with percentages, taxation, budgeting, savings, inflation, loans, GST, and financial reasoning. Designed specifically for VCE Foundation Mathematics Unit 3 & 4, this task walks students through authentic real-world financial scenarios with clear scaffolding, structured pro