Which of the following is the BEST way to meet the need?

A large finance firm processes three times as many transactions in December of each year. The transactions are processed in a private cloud. Management wants to avoid adding permanent resources to accommodate the single month increase.

Which of the following is the BEST way to meet the need?
A . Migrate all transaction processing to a public cloud and size capacity for the largest seasonal needs.
B . Keep current capacity for processing, but implement cloud bursting to auto scale the resources without having to invest in infrastructure.
C . Determine usage patterns over time and virtualize the processing traffic to give room for seasonal changes in resource demand.
D . Determine usage patterns for the seasonal capacity needs and add physical resources to allow additional processing.

Answer: B