Amanufacturer sells video games with the following cost and revenue functions in dollars), where x is the number of games sold. Determine the interval(s) on which the profit function is increasing C(x)=0.11x? -0.0000433 R(x) = 0.878x-0.0002x3 Select the correct choice below and fill in any answer boxes within your choice O A. The profit function is increasing on the interval(s). (Type your answer in interval notation. Simplify your answer. Use integers or fractions for any numbers in the expression. Use a comma to separate answers as needed.) OB. The profit function is never increasing