Adams Corporation has total deferred tax assets of $3,000,000 at year-end. Management is assessing whether a valuation allowance must be recorded…

3. Adams Corporation has total deferred tax assets of $3,000,000 at year-end. Management is assessing whether a valuation allowance must be recorded against some or all of the deferred tax assets. What level of assurance must management have, based on the weight of available evidence, that some or all of the deferred tax assets will not be realized before a valuation allowance is required?