I am having trouble understanding how to find the gold cells in this excel. If anyone would be able to show me what function to use and how to work it.

Plan A Plan B Plan A Plan B Plan A Plan B Present Value of First 1 Cash Flows Present Value of First 2 Cash Flows Present Value of First 3 Cash Flows Present Value of First 4 Cash Flows Present Value of First 5 Cash Flows Present Value of First 6 Cash Flows Present Value of First 7 Cash Flows Present Value of First 8 Cash Flows Present Value of First 9 Cash Flows Present Value of First 10 Cash Flows Cash Flow in One Year Discount Rate Cash Flow Growth Rate Present Value of Growing Perpetuity $3,540.00 Cash Flow at Time 1 Cash Flow at Time 2 Cash Flow at Time 3 Cash Flow at Time 4 Cash Flow at Time 5 Cash Flow at Time 6 Cash Flow at Time 7 Cash Flow at Time 8 Cash Flow at Time 9 Cash Flow at Time 10 11.09% 15.52% 4.43% 0.00% Plan A Plan B Plan A Plan B Present Value of Cash Flow at Time 1 Present Value of Cash Flow at Time 2 Present Value of Cosh Flow at Time 3 Present Value of Cash Flow at Time 4 Present Value of Cash Flow at Time 5 Present Value of Cash Flow at Time 6 Present Value of Cash Flow at Time 7 Present Valuc of Cash Flow at Time 8 Present Value of Cash Flow at Time 9 Present Value of Cash Flow at Time 10 Present Value of All Cash Flows After Time 1 Present Value of All Cash Flows After Time 2 Present Value of All Cash Flows After Time 3 Present Value of All Cash Flows After Time 4 Present Value of All Cash Flows After Time 5 Present Value of All Cash Flows After Time 6 Present Value of All Cash Flows After Time 7 Present Value of All Cash Flows After Time 8 Present Value of All Cash Flows After Time 9 Present Value of All Cash Flows After Time 10