Final answer:
The net impact of the legislation in Verben is a negative 4 million, as the legislation costs exceed the benefits by that amount.
Step-by-step explanation:
The net impact of the legislation being considered by the parliament of the fictional country of Verben, when the benefits generated are 30 million and costs are 34 million, would be the difference between the two amounts. To calculate this, you subtract the costs from the benefits:
30 million (benefits) - 34 million (costs) = -4 million
Therefore, the net impact of the legislation in terms of monetary value would be -4 million, which indicates a loss or negative impact of 4 million.