Can someone help me understand how to find these values?

The Grading Company's cash account decreased by $19,000. Net cash provided by operating activities was $25,000. Net cash used by investing activities was $22,000. Based on this information, calculate the net cash provided (used) by financing activities. Do not enter dollar signs or commas in the input boxes. Use the negative sign for a decrease in cash. Increase or decrease in cash from financing activities = $The following information pertains to Bush Company for the fiscal year 2018. Purchase of plant and equipment $32,000 Purchase of long-term investment $19,000 Increase in notes payable $7,700 Payment of dividends $22,000 Depreciation of plant and equipment $8,300 Loss on redemption of bonds $4,000 Calculate the increase (decrease) in cash from investing activities. Do not enter dollar signs or commas in the input boxes. Use the negative sign for a decrease in cash. Increase or decrease in cash from investing activities = $The net income for the year ended on March 31, 2016 for TC Corporation was $128,000. Additional data for the year is provided below. Loss on retirement of debt $11,200 Purchase of property, plant & equipment $265,000 Depreciation of property, plant & equipment $14,900 Dividends declared $60,000 Decrease in inventory $22,000 Loss on sale of equipment $19,000 Issue of common stock in excess of par value $12,500 Calculate the increase or decrease in cash from operating activities. Do not enter dollar signs or commas in the input boxes. Use the negative sign for a decrease in cash. Increase or decrease in cash from operating activities = $