Question 15 (4 points) Multiple Answer question (choose all answers that apply). What are some ways to improve increase) the firm's solvency? a) Decrease interest expense b) Increase overhead expenses c) Decrease the depreciation expenses of assets d) Reduce COGS per unit sold e) Increase the depreciation expenses of assets | f) Increase COGS per unit sold g) Increase interest expense h) Decrease overhead expenses