Jasmine is using the software development life cycle to create a song-writing app. She wants to work with others to create music. What should Jasmine do to begin the process? Analyze and document the requirements for building the app
Break up the work into chunks and begin writing the app code
Make improvements and enhancements to the app based on feedback Write pseudocode and create a mock-up of how the app will work and look

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?