What's the effect on its balance sheet

To improve the funding status of its underfunded defined benefit pension funds, GM Corp. contributed $2 billion to its pension plan assets in 2019. What is the effect on its balance sheet? Decrease total assets and total liabilities, no change in total equity No change in total assets, total liabilities, and total equity. O Increase total assets and total liabilities, no change in Wutal equity Decrease total assets and total equity, no change in total liabilities