2. A manufacturer of digital cameras wholesales a camera to retails outlets. The financial department in the company analyzed price-demand data and determined the following price-demand function: p(x)=94.2-5x with 1sx515, where p is the wholesale price per camera at which x million cameras are sold. a) What is the company's revenue function R for this camera, and what is its domain? (Use proper function notation.) Revenue function: Domain: X=C1, 15) b) Evaluate R(6) to the nearest tenth and explain what it means in the context of the problem. R(6) = and it means