The receivable and inventory increases are operating-asset increases and have negative signs in the bounded bridge.
Depreciation already reduced net income and has no current operating cash payment, so its reconciliation adjustment is positive.
The bridge adds the stipulated noncash expense, subtracts the two operating-asset increases, and adds the operating-liability increase.
Net income is the starting accrual result; the supplied adjustments must be analyzed even if some happen to offset.
Answer: C
Begin with $12,000 net income. Add $3,000 depreciation, subtract the $2,000 Accounts Receivable increase, subtract the $4,000 Inventory increase, and add the $1,000 Accounts Payable increase. The result is $10,000 net cash provided by operating activities, so choice C is correct.