Within the legislative process, what is the relationship between the Majlis and the Expediency Council?
a) The Expediency Council serves as 12 individuals within the Majlis who vote in a bloc to represent the ayatollah's interests.
b) The Expediency Council rules on unresolved legislative disagreements between the Guardian Council and the Majlis.
c) The Expediency Council must approve all legislation issued by the Majlis based on compatibility with the constitution.
d) The Expediency Council has no formal power over legislation, but exerts a strong policy influence on the Majlis.