Final answer:
Rex's Wrecks can expense $1,020,000 under Section 179 and the adjusted basis for MACRS depreciation is $231,000.
Step-by-step explanation:
To determine the amount that Rex's Wrecks can expense under Section 179, we need to know the maximum deduction limit for the given tax year. As of 2019, the maximum Section 179 deduction was $1,020,000. Since Rex wants to expense the maximum amount, he can deduct $1,020,000 from the equipment purchase.
The adjusted basis of the assets for calculating MACRS depreciation expense is calculated by subtracting the Section 179 deduction from the total purchase cost. In this case, the adjusted basis would be $1,251,000 - $1,020,000 = $231,000.
Therefore, the correct answer is:
Section 179: $1,020,000
Adjusted basis subject to MACRS: $231,000