import pandas as pd

orders = pd.DataFrame(
    {
        "order_id": ["A101", "A102", "A103", "A104", "A105"],
        "customer": ["Ada", "Lin", "Maya", "Omar", "Nia"],
        "region": ["EMEA", "APAC", "AMER", "EMEA", "APAC"],
        "qty": [3, 12, 7, 2, 15],
        "total_usd": [150.0, 240.0, 875.0, 95.0, 360.0],
    }
).set_index("order_id")

print("ORDERS")
print(orders)