Answer:
[tex]\large\boxed{\large\boxed{\$ 110,000}}[/tex]
Explanation:
Net working capital is the difference between the current assets and the current liabilities:
[tex]Net\text{ }working\text{ }capital=Current\text{ }assets-Current\text{ }liabilities[/tex]
Change in the net working capital (ΔNWC = $40,000)
[tex]\Delta NWC=\Delta\text{Current assets}-\Delta\text{Current liabilities}[/tex]
[tex]\Delta\text{Current assets}=\$ 150,000-\$ 120,000=\$ 30,000[/tex]
[tex]\Delta\text{Current liabilities}=\$ 100,000-x[/tex]
[tex]\$ 40,000=\$ 30,000-(\$ 100,000-x)[/tex]
[tex]x=\$ 40,000-\$ 30,000+\$ 100,000=\$ 110,000[/tex]