Cash dividend $ $97,000$

Purchase of bus $ $67,000$

Interest paid on debt $ $42,000$

Sales of old equipment $ $89,000$

Repurchase of stock $ $89,000$

Cash payments to suppliers $ $112,000$

Cash collections from customers $ $470,000$

Required:

a$.$ Find the net cash provided by or used in investing activities.

b$.$ Find the net cash provided by or used in financing activities.