1. Forfeiture of 3,000 Shares:
Application money received = ₹30
Allotment not received = ₹30
First Call not received = ₹40 (includes ₹10 premium)
\[ \text{Share Capital A/c Dr.} \quad ₹70,000 \quad (₹30 + ₹40) \times 3,000 \\ \text{Securities Premium A/c Dr.} \quad ₹10,000 \quad (₹10 \times 3,000) \\ \text{To Share Forfeiture A/c} \quad ₹30,000 \quad (\text{amount received}) \\ \text{To Share Allotment A/c} \quad ₹50,000 \\ \text{To Share First Call A/c} \quad ₹40,000 \]
2. Reissue of 2,000 Shares at ₹90 (Face ₹100):
\[ \text{Bank A/c Dr.} \quad ₹1,80,000 \\ \text{Share Forfeiture A/c Dr.} \quad ₹20,000 \\ \text{To Share Capital A/c} \quad ₹2,00,000 \]
1. Forfeiture of 10,000 Shares:
Application + Allotment received = ₹5
First Call unpaid = ₹4
Final Call not made yet = ₹1
\[ \text{Share Capital A/c Dr.} \quad ₹90,000 \quad (₹9 \times 10,000) \\ \text{To Calls in Arrears A/c} \quad ₹40,000 \quad (\text{First Call}) \\ \text{To Share Forfeiture A/c} \quad ₹50,000 \quad (₹5 × 10,000) \]
2. Reissue of 4,000 Shares at ₹9 fully paid:
\[ \text{Bank A/c Dr.} \quad ₹36,000 \\ \text{Share Forfeiture A/c Dr.} \quad ₹36,000 \\ \text{To Share Capital A/c} \quad ₹72,000 \]
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 \(P,O,Q\).