Answer:
$80,000
Step-by-step explanation:
From the information given:
2020 = $320000
= i.e. 2020 = $570000
= i.e. 2019 = $530000
Change = $570000 - $530000 = $40,000
= $2,500,000
= $2,300,000
Change = $2,500,000 - $2,300,000 = $ 200000
∴
= $320000 - $40,000 - $ 200000
= $80,000