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(a) A patent that was acquired for $820,000 at the beginning of the current year expires in 15 years and is expected to have value for 6 years. Present the adjusting entry to amortize the patent for the current year.

(b) Mineral rights on an ore deposit estimated at 8,000,000 tons of ore were acquired for $5,600,000. Present the adjusting entry to record depletion for the current year, during which 350,000 tons of ore were removed.

User Mark Watts
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Final answer:

To amortize the patent for the current year, you would need to make an adjusting entry. The value of the patent is $820,000 and it has a useful life of 6 years. The adjusting entry to amortize the patent for the current year would be a debit to Amortization Expense - Patent and a credit to Accumulated Amortization - Patent. For the mineral rights, the depletion for the current year would be calculated based on the cost of the mineral rights and the tons of ore removed.

Step-by-step explanation:

To amortize the patent for the current year, you would need to make an adjusting entry. The value of the patent is $820,000 and it has a useful life of 6 years. Since the patent was acquired at the beginning of the current year and expires in 15 years, the amortization for the current year would be calculated as follows:

(Value of the patent / Useful life of the patent) * Number of years expired = Amortization for the current year

($820,000 / 15) * 1 = $54,666.67

The adjusting entry to amortize the patent for the current year would be:

  • Debit Amortization Expense - Patent: $54,666.67
  • Credit Accumulated Amortization - Patent: $54,666.67

For the mineral rights, the depletion for the current year would be calculated as follows:

(Cost of the mineral rights / Estimated tons of ore) * Tons of ore removed = Depletion for the current year

($5,600,000 / 8,000,000) * 350,000 = $245,000

The adjusting entry to record depletion for the current year would be:

  • Debit Depletion Expense: $245,000
  • Credit Accumulated Depletion: $245,000

User Tejas Rao
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