📥 The Manager then deposited an additional $100, bringing the Equity to $250.
📈 After this, the Manager earned an additional $50 in profit. However, this $50 profit was made on top of the Equity of $250 after the last deposit, thus it was a 20% profit. Compounded with (not added to!) the previous 50%, the Total Profit % became 80% — see calculations in the table below.