Concept:Closing capital is the net value of the business on the closing date, found by subtracting total liabilities from total assets.Explanation:The closing date is 30/6/11.Assets on this date: Stock = D4,200 and Motor Car = D3,200.Total assets = 4,200+3,200=D7,400.Liabilities on this date: Creditors = D700.Closing capital = Total assets − Total liabilities.Closing capital = D7,400−D700=D6,700.Answer:D6,700