According to a survey when a software application is in the-05747

According to a survey, when a software application is in the maintenance phase, __________ of its lifecyclecost is attributed towards the defects which are found in the software application after installation

This multiple choice question (MCQ) is related to the book/course vu cs504 Software Engineering - I. It can also be found in vu cs504 Final Term - Quiz No.2.