Read the passage given below carefully and answer the question that follows:
In May 2026, the Ministry of Housing and Urban Affairs (MoHUA) released the Urban Flood Resilience Guidelines for Class-I cities (cities with a population exceeding 100,000). Under these guidelines, municipal corporations are mandated to allocate at least 12% of their annual infrastructure budget toward nature-based drainage solutions, such as permeable pavements and urban wetlands. However, this mandate applies exclusively to coastal cities with an average annual rainfall exceeding 1,200 mm; inland Class-I cities are required to allocate only 7% for similar interventions regardless of rainfall levels. Furthermore, the guidelines stipulate that all project approvals must be processed through an online single-window portal within 45 business days, failing which the proposed municipal funding allocation defaults to automated central scrutiny.
Based on the explicit information provided in the passage, which of the following conditions mandates a municipal corporation to allocate at least 12% of its annual infrastructure budget toward nature-based drainage solutions?
- Being a coastal Class-I city with an average annual rainfall exceeding 1,200 mmAnswer
- BBeing any Class-I city with a population exceeding 100,000, regardless of coastal status or rainfall levels
- CBeing an inland Class-I city that receives an average annual rainfall exceeding 1,200 mm
- DBeing a coastal city whose project approvals fail to be processed within 45 business days