On behalf of Chandoo, welcome to Chandoo! ;)
A1 Text "Overall Amount"
B1 Enter the amount such as $150000
C3: "Price", D3: "Breakdown", E3: "Total Fees"
A4: "Level 1", A5: "Level 2", A6: "Level 3", A7 "Level 4"
B4: 10000, B5: 30000, B6: 50000, B7: 100000
C4: $1.00, C5: $0.80, C6...