class #04
|Contents |Development Proposal |Data Flow Diagram |Output Image |Data Structures |Program Specifications |Procedure Specifications |Development Plan |Cost Package

COST PACKAGE

비용, 소득, 이익에 관한 계산을 하여 타당성을 확보


ROI = A*B*C / a +b+c+d
WHERE
A: 200 Users (Eng., Mfg., CS, Marketing etc.), 60 Logs/day
B: Part, Eng. BOM, DWG, Service, CS Information
C: Global, Fast and Consistent Data Service
a: PC Server PII(x2) b: Dev Tool + Component + Client +Web Server
c: Development (2 인 x 6개월) d: Maintenance (1인)

class #04

Knowledge & Engineering Databases (c) copyright Namchul Do, 2002