A. It was used to reduce storage costs by providing 500 times the durability of a typical disk drive at lower levels of redundancy.
B. It was used to reduce storage costs for noncritical data at lower levels of redundancy.
C. It was used to reduce storage costs by allowing you to destroy any copy of your files outside a specific jurisdiction.
D. It was used to reduce storage costs for reproducible data at high levels of redundancy in a single facility.