Answer:
$300,000
Step-by-step explanation:
Calculation for Which amount should Longshore Group use to record the purchase of the machine on its books
Amount to record machine purchased=($64,000*5 annual payment)-$20,000
Amount to record machine purchased=$320,000-$20,000
Amount to record machine purchased=$300,000
Therefore the amount that Longshore Group should use to record the purchase of the machine on its books is $300,000