Choose the right statement which satisfies the requirements of a rule
The sum of all payment amounts applied to an order must be greater than or equal to the amount due for the order
The amount paid for an order must be computed as the sum of all payment amounts applied to the order. 2. The amount paid for an order must be greater than or equal to the amount due for the order
Option B provides a complete two-part rule: first defining how amount paid is computed (sum of payments), then establishing the constraint that paid amount must be at least the amount due. Option A only gives the second part. A complete derived value rule must specify both the computation and any constraints on the result.