how to calculate this? thanks!

The following is select information for Real Co. during 20x6 20x6 24261 48237 20x5 8566 8663 Land Commorn shares Long-term notes payable 6970 19594 In addition, land with a fair market value of S15695 was acquired for $7470 cash and 900 common shares. Another set of common shares valued at $12624 were issued to retire a $12624 long-term note payable. Which of the following total amounts would appear in the "cash flow from investing activities" section of the statement of cash flows: Select one: a. $15695 X b. -$7470 c. $42645 d. -$15695 Your answer is incorrect. The correct answer is: -$7470