Login to the Capstone Spreadsheet and click the Decisions menu. Select Research & Development. To change a product's performance, enter a number in the New Pfmn cell; to change its size, enter a number in the New Size cell. To change the reliability rating, enter a number in the MTBF cell. As you vary the specifications, observe the effect upon the revision date, project cost, material cost, and age.

The Rehearsal Tutorial covers R&D decisions. See the website’s Decisions area for complete information about the Rehearsal.