Pooja and Kumari were partners in a firm sharing profits and losses in the ratio of 2 : 1. On 1st April, 2023, Noori was admitted for a new partner \( \frac{1}{4} \) share in the profits of the firm. Noori was guaranteed a minimum profit of 1,20,000. Any deficiency on this account was to be borne by Pooja and Kumari in their profit sharing ratio. During the year ended 31st March, 2024, the firm earned a net profit of 3,60,000. The amount of deficiency borne by Pooja will be:

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 \(P,O,Q\).