4 intensive classes on this difficult part of the Maths course (approx 5 hours of content). A student can completely learn this topic from start to finish through these videos even without prior knowledge of it. Covering questions about saving and investing, borrowing money, repayments on loans, depreciation, pensions and much more. Very easy to follow, must know about geometric sequences before doing this course. Exam and pre papers covered, homework sheets and full solutions included.