Exam 1Y0-231 topic 1 question 89 discussion

Scenario: A Citrix Administrator manages an environment with multiple websites running through a Citrix ADC MPX 5905. The Citrix ADC meets the environment’s needs during every month except December, when web traffic doubles. The administrator needs to handle this increased web traffic with a temporary, cost-effective solution.

What should the administrator recommend purchasing to handle this increased traffic?