The amount of the gain or loss on disposal of the fixed asset is $2,000.
First step
Book Value = Original Cost of Equipment - Accumulated Depreciation
Book Value = $30,000 -$28,500
Book value= $1,500
Second step
Gain=Sale Price -Book Value
Gain=$3,500-$1,500
Gain=$2,000
Inconclusion the amount of the gain or loss on disposal of the fixed asset is $2,000.
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