Question 14 Not yet answered The radius of a circle is increasing at a constant rate of 0.2 meters per second. What is the rate of increase in the area of the circle at the instant when the circumference of the circle is 207 meters? Marked out of 1.00 P Flag question Select one: O a. 0.047 m' / sec O b. 0.47 m' / sec O c. Am m? / sec O d. 20m m / sec O e. 1007 m' / sec