7. The following is cash flow data for Rocket Transport:

Cash Dividend	$81,000
Purchase of bus	$35,000
Interest paid on debt	$25,000
Sales of old equipment	$70,500
Repurchase of stock	$55,500
Cash payments to suppliers	$95,000
Cash collections from customers	$310,000

a. Find the net cash provided by investing activities. (Input the amount as positive value. Omit the "$" sign in your response.)

Net cash investing activities $ ____??

b. Find the net cash used in financing activities. (Input the amount as positive value. Omit the "$" sign in your response.)

Net cash financing activities $ ____??

c. Find the net increase in cash for the year. (Input the amount as positive value. Omit the "$" sign in your response.)

Net in cash $____??