Which of the following statements is true? The average collection period collection period can be too high or too low An increasing debt ratio is always Indicative of declining firm health. Increasing liquidity ratios ate always indicative of improving, firm health. All of the above true. Which of the following risk premiums might be included in a corporation's inflation risk illiquidity risk default risk any or all of the above may be included Which of the following are traded in money markets? all Treasury securities junk bonds banker's acceptances corporate bonds