What is the reported data reduction ratio?

The XtremIO Management Server (XMS) reports that an XtremIO cluster has a
compression ratio of 4.1:1 and a deduplication ratio of 1.3:1. What is the reported data
reduction ratio?

A.
5.4:1

B.
2.8:1

C.
3.2:1

D.
5.3:1

Explanation: