Answer:
$45,000
Step-by-step explanation:
Given the equation below,
Total beginning net book value of plant assets + Total plant assets purchased during that period - Total depreciation recorded of plant assets during that period - Net book value of plant assets sold during the period = Net closing book value of plant assets
Hence, we have
$190,000 - $20,000 + $155,000 - Net book value of plant assets sold during the period = $290,000
Net boom value of plant sold during the period = $35,000
We also have the equation below;
Sales proceed - Net book value of plant assets sold during the period = Gain(loss) on disposal of assets
Sales proceed - $35,000 = $10,000
Sales proceed = $10,000 + $35,000
Sales proceed = $45,000