A company with $10000$ shares of nominal value of $₹100$ declares an annual dividend of  $8\%$ to the shareholders. Calculate the total amount of dividend paid by the company. 

A company with $10000$ shares of nominal value of $₹100$ declares an annual dividend of $8\%$ to the shareholders. Ramesh bought $90$ shares of the company at $₹150$ per share, then calculate the dividend. 

A company with $10000$ shares of nominal value of $₹100$ declares an annual dividend of $8\%$ to the shareholders. Find the percentage return on the investment of Ramesh. 

A company with $4000$ shares of nominal value of $₹110$ each declares an annual dividend of $15\%$. Shahrukh holds $88$ shares in the company. If he received only $10\%$ on his investment, then the price Shah Rukh paid for each share is $₹k$, find the value of $k$