The correct option is B
Stratocumulus > Altocumulus > Cirrocumulus
Explanation:
Low-level clouds are located at the altitude range of 0-3 km, which are Stratus, Cumulus, and Stratocumulus. Mid-level clouds are located at the altitude range of 3-6 km, which are named altocumulus, altostratus. And lastly High-level clouds which are at the altitudes of 6-13 km are termed as Cirrocumulus, Cirrus, and Cirrostratus.