Tom DeMarco,a well-known author on software development,suggests ____ reasons for the inaccuracies of many information technology project cost estimates and some ways to overcome them.
A)three
B)four
C)five
D)six

Question

Quizplus · Accepted Answer

Tom DeMarco suggests four reasons for the inaccuracies of many information technology project cost estimates, which are: optimism bias, misapplication of quantitative techniques, political pressures, and lack of historical data.

Tom DeMarco,a Well-Known Author on Software Development,suggests ____ Reasons for the Inaccuracies