E20-880 Question #59: Real Exam Question with Answer & Explanation

You designed the disk layout on a VNX storage system for a large client. They have a very large amount of basic file data consisting of Word documents and text files. The data needs to be accessible but sits for long periods of time without activity. You decided to place this data on a thin LUN and compress it to maximize capacity. The client is concerned about how much capacity they will reclaim with compression. Based on the data that is going to be placed on the compressed LUN, what compression ratio will the client typically see?