The correct answer is B. The cash times interest earned ratio measures a company's ability to cover its cash interest payments from cash generated before interest and taxes. The formula is:

Cash times interest earned = Cash from operations before interest and taxes / Cash paid for interest

If the ratio is 11, then the numerator must be 11 times the denominator. Using the amounts in the answer choices, $11,000 divided by $1,000 = 11, which matches the required result exactly. The Journal of Accountancy describes cash interest coverage using cash flow from operations adjusted for interest and taxes in the numerator and interest paid in the denominator.

Option A is incorrect because acquisitions relate to investing activities, not interest coverage. Option C is incorrect because dividing by cash from operations does not produce the interest coverage ratio. Option D is incorrect because income taxes are not the denominator in this ratio. This ratio is useful in solvency analysis because it shows how many times a firm can pay its interest obligations using cash-based operating performance. Therefore, Option B is the correct formula.