Answer:
B. As a component of income from continuing operations, in the period of change and future periods if the change affects both.
Explanation:
Option A - The effect of a change in accounting principle cannot be reported in the disclosure after income from continuing operations.
Option B - It is the answer because the accounting estimates should be reported as a component of income from continuing operations. It changes the overall accounting reporting treatment as a change in estimates.
Option C - Accounting estimates cannot be reported as a correction of an error as it is a component of income from continuing operations.
Option D - It cannot be the answer because accounting estimates can help to change the prospective years financial statement not the restating of current year's financial statements of all prior periods.