How to calculate the net profit using only the totals for the assets and liabilities.
	
	
		|  | 28 February 2013 | 28 February 2012 | 
| Non Current assets Current Assets
 Non Current Liabilities
 Current Liabilities
 | 396 000 208 000
 193 000
 24 000
 | 380 000 140 000
 200 000
 32 000
 | 
The capital contribution was unchanged during the financial year ended 28 February 2013. The proprietor did not make any drawings during this period. Which one of the following amounts represents the net profit for the year ended 28 February 2013?
R388 000
R100 000
R 84 000
This is really confusing me, please help