SQPISoftware Quality Program Instruction
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To determine the return on investment of software quality improvement at BDM, we calculated the Net Present Value, ROSQ, and SQPI for the four quality initiatives (Table 1).
However, the value for SQPI declines over time, because the investments later in the project have less time to recover their large upfront expenditures in our fixed time horizon.
3) Contact the authors for the formulas for COSQ, ROSQ, and SQPI.