Who is currently using which computer at WP? Create an appropriate QBE query to answer this question. Show SerialNumber, Make, Model, ProcessorType, and ProcessorSpeed. Show the EmployeeID, LastName, FirstName, Department, and OfficePhone. Sort first by Department and then by employee LastName. Save this query using the query naming rules in exercise AW.3.2. Kroenke, David M.. Database Concepts, (p. 241). Pearson Education. Kindle Edition.

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?