For year $2024,$ Denver Corp. had $$90$ million in pretax accounting income. This included warranty expense of $$10$ million and $$40$ million in depreciation expense. For tax purpose, $$2$ million of warranty costs actually paid in $2024$ was deducted. Tax depreciation amounted to $$64$ million. In the absence of other temporary or permanent differences, what was Denver's taxable income?

$$106$ million.

$$58$ million.

$$122$ million.

$$74$ million.