A company is planning to migrate its workload to Microsoft Azure and is evaluating different pricing models to optimize costs and operational efficiency. The company has a mix of predictable and unpredictable workloads, including a critical application that requires high availability and a batch processing job that can tolerate interruptions. The company is also concerned about minimizing costs while ensuring that the critical application remains highly available. Considering these requirements, which combination of Azure pricing models would BEST meet the company's needs? (Choose two options from A to D)