Mark is creating a disaster recovery plan based on directives from his company's executive management team. His company's business is an e-commerce website that sells children's apparel with 85 percent of its revenue received during the holiday season. If there was a severe disruption in operations, the loss of business could put the company's ability to continue as a financially viable operation in peril. Mark is creating a plan that will restore operations in the shortest amount of time possible if there was an outage. What DR model is he implementing