You are considering adding a microbrewery onto one of your firm's existing restaurants. This will entail an increase in inventory of $8700, and increase in accounts payables of $2300, and an increase...

You are considering adding a microbrewery onto one of your firm's existing restaurants.  This will entail an increase in inventory of $8700, and increase in accounts payables of $2300, and an increase in property, plant, and equipment of $48,000.  All other accounts will remain unchanged.  The change in net working capital resulting from the additin of the microbrewery is?