The value of opening stock as on 1^stJanuary 2003 was Rs. 7,000 stock of Rs. 23,000 in January were purchased. COGS was Rs. 21,000. What was the value of closing stock as on 31^st January, 2003?

A. tax compliance. B. financial audit. C. cost ascertainment. D. profit analysis.

A. hospitals B. oil refing firms C. transport firms D. brick laying firms

A. two ways B. three ways C. four ways D. several ways

A. imputed cost B. historical cost C. sunk cost D. shutdown cost