To calculate Sales, we use the following formula:
\[ \text{Sales} = \text{Gross Value Added at Market Price (GVA}_{MP}) + \text{Intermediate Consumption} \]First, compute GVAMP:
\[ \text{GVA}_{MP} = \text{NVA}_{FC} + \text{Depreciation} + \text{Net Indirect Taxes} \]Where:
Depreciation = Consumption of Fixed Capital = 700
Net Indirect Taxes = Indirect Taxes - Subsidies (but only Subsidies is given, assume Net Indirect Taxes = - Subsidies)
Now apply the formula for Sales using:
\[ \text{Sales} = \text{GVA}_{MP} + \text{Intermediate Consumption} \] \[ \Rightarrow \text{Sales} = 2{,}500 + 3{,}000 = \boxed{₹\ 5{,}500\ \text{lakh}} \quad (\text{Incorrect}) \]Correction:
We should rather use this standard formula to compute Sales:
\[ \text{Sales} = \text{Value Added at Factor Cost (NVA}_{FC}) + \text{Intermediate Consumption} + \text{Depreciation} + \text{Net Indirect Taxes} + \text{Opening Stock} - \text{Closing Stock} \]Substitute the given values:
\[ \text{Sales} = 2{,}000 + 3{,}000 + 700 - 200 + 100 - 600 = 5{,}600 - 700 = \boxed{₹\ 5{,}000\ \text{lakh}} \]Final Answer: ₹ 5,000 lakh
A racing track is built around an elliptical ground whose equation is given by \[ 9x^2 + 16y^2 = 144 \] The width of the track is \(3\) m as shown. Based on the given information answer the following: 
(i) Express \(y\) as a function of \(x\) from the given equation of ellipse.
(ii) Integrate the function obtained in (i) with respect to \(x\).
(iii)(a) Find the area of the region enclosed within the elliptical ground excluding the track using integration.
OR
(iii)(b) Write the coordinates of the points \(P\) and \(Q\) where the outer edge of the track cuts \(x\)-axis and \(y\)-axis in first quadrant and find the area of triangle formed by points \(P,O,Q\).