Blair Corporation's Accounts Receivable Decreased by $15,000 During the Year

Blair Corporation's Accounts Receivable decreased by $15,000 during the year. What is the adjustment to the cash flow statement when it is prepared by the indirect method?

A) Subtract the increase from the net income in the operating activities section.
B) Add the increase to the net income in the operating activities section.
C) Add the decrease in the investing activities section.
D) Subtract the increase in the financing activities section.