1. Slide 1 COSYSMO Usage Experiences 21 st International Forum on Systems and Software Cost Modeling John Rieff

2. Slide 2 COSYSMO Activity within the Businesses Raytheon “at a glance” –9 Businesses Government and Defense –Integrated Defense Systems – MA –Network Centric Systems – TX –Space and Airborne Systems - CA –Intelligence and Information Systems – TX –Raytheon Missiles Systems- AZ Other and International –Raytheon Aircraft Company –Raytheon Technical Services Company LLC –Raytheon International –Raytheon Professional Services Deployment Activity by Business –Active Involvement IIS NCS –Semi-Active Involvement SAS –Kicking the Tires IDS RMS RAC –What is COSYSMO? RTSC RPS

3. Slide 3 COSYSMO Deployment Experiences Implemented training and pilot deployments –Over 50 pilots deployments have occurred –Over 20 SE’s have received training Added 12 Data Points from Multiple Business Units to USC/CSSE –15 - 20 more in work for future submittals –Submitted plans to RTN Engineering LT that may allow over 60 additional data points to be collected by Q1 2008 Company Wide Funding provided to support COSYSMO deployment –Enhanced our System Engineering Cost Estimation Tool (SECOST) Monte Carlo Simulation, Pricing Interface, BOE Generator, Local Calibration/Data Collection, etc. –Created full complement of training material Conducted multiple training sessions –Full operational Raytheon wide Change Control Board (CCB) support Tool and related artifacts updates –Data Collection is 2007-08 focus

4. Slide 4 COSYSMO Deployment Usage Primarily used as 2nd Opinion –Results to date are very promising –Readiness Criteria Scorecard Evaluate business readiness to support COSYSMO based estimations Number of Data Points, Training, Site Specialist support capabilities, Local DCAA Briefings Investigating ways to use COSYSMO at the Mission Systems Integrator level –“Should Cost” Estimations