Answer:
1. Assume that Monty completed the office and warehouse building on December 31, 2020, as planned at a total cost of $2,600,000, and the weighted-average amount of accumulated expenditures was $1,800,000. Compute the avoidable interest on this project.
we must determine the weighted average cost of non-specific debt:
$1,000,000 x 10% = $100,000
$700,000 x 11% = $77,000
total = $177,000 / $1,700,000 = 10.4118%
avoidable interest = ($1,000,000 x 12%) + ($800,000 x 10.4118%) = $203,294.40
2. Compute the depreciation expense for the year ended December 31, 2021. Monty elected to depreciate the building on a straight-line basis and determined that the asset has a useful life of 30 years and a salvage value of $510,000.
depreciation expense = (total cost of the building - avoidable interest - salvage value) / useful life
depreciation expense = ($2,600,000 - $203,294 - $510,000) / 30 years = $62,890.20