thanks heaps MA.. 
so on the stock section (under current assets) with the ? does that just not count??
btw- never realised you had an account on here
ATVB tomorrow!
The current ratio is 2:1.You have to find the "?" to be able to calculate the current ratio since it includes ALL current assets.
You would add the entire right-side of the balance sheet together (liabilities+equity), then subtract the entire left-sdie from it.
A balance sheet must balance, hence you can find the value of stock with the "?".
Stock=[Liabilities(110500)+Equity(35500)]-[Assets(143000)]
There is $3000 stock.
After putting this into the formula (21000/10500), you get 2:1 current ratio, which is acceptable because it is higher than the industry average of 1.9:1.