DATA$(p\mathrm{.}20)$

It is estimated that at least $,\%$ of most companies' data is probably inaccurate given that a portion of any organization's data becomes obsolete each year, in large part, to customer life changes.

The average company spends $ a year on mail that never reaches its intended recipients.

To avoid wasted time and money due to inaccurate data, companies should...

verify

add.

purge

and continuously update