You are a Power BI administrator for a large enterprise. The company has a Premium capacity (P3) that hosts over 200 datasets and 500 reports. Recently, users have reported that some reports take a long time to load, and the capacity metrics show high CPU usage during business hours. You need to optimize the capacity performance without adding additional capacity. The business requires that all reports remain available during business hours (9 AM to 5 PM). You have the following options:

A. Enable 'Autoscale' on the Premium capacity to automatically add additional v-cores during peak times. B. Implement a 'Query caching' policy for frequently used datasets. C. Move all datasets to shared capacity to reduce Premium load. D. Schedule dataset refreshes to occur only during business hours.

Which option should you choose?