Answer: A. They increase cash provided by operating activities,
Step-by-step explanation:
There is an error in the question. The Accounts Receivable are listed as Accounts Payable. Accounts receivable figures are $6,000 for 2018 and $11,000 for 2017.
The Accounts Receivable has therefore reduced in value from 2017 to 2018 by;
= 11,000 - 6,000
= $5,000
Seeing as Receivables have decreased, this means that some of those owing the business have paid their debt and so are no longer Accounts Receivable.
This payment of debt will increase the cash provided by operating activities.