18) Which of the following is true? a. Long-term solvency ratios look at firm's ability to meet its financial leverage b. With increased debt comes greater risk as well as higher potential return c. the TOTAL DEBT RATIO is equal to the percentage of firm's assets that are financed with borrowed money d. the DEBT-EQUITY RATIO compares the amount of funds supplied by creditors and owners e. A and B only f. A, B and C only g. A, B, C and D only