Consider the following code segments that are potential replacements for /* missing code */. I. Double d1 = new Double(temperature);
Double d2 = new Double(other. temperature);
return d1.compareTo(d2);
II. if (temperature < other. temperature)
return -1;
else if (temperature == other. temperature)
return 0;
else return 1;
III. return (int) (temperature - other. temperature);
Which of the code segments could be used to replace /* missing code */ so that compareTo can be used to order TemperatureReading objects by increasing temperature value?
A) II only.
B) I and II only.
C) I and III only.
D) II and III only.
E) I, II, and III.

The volume v and paper surface area a of a conical paper cup are given by where r is the radius of the base of the cone and h is the height of the cone. a. by eliminating h, obtain the expression for a as a function of r and v. b. create a user-de ned function that accepts r as the only argument and computes a for a given value of v. declare v to be global within the function. c. for v ! 10 in.3 , use the function with the fminbnd function to compute the value of r that minimizes the area a. what is the corresponding value of the height h? investigate the sensitivity of the solution by plotting v versus r. how much can r vary about its optimal value before the area increases 10 percent above its minimum value?