In order to assess the relevance of each problem and consequently the appropriate solutions, it will be necessary to use key performance indicators to estimate costs and times for both the problems and the solutions.
为了评估每个问题的相关性和随后对恰当的解决办法作出评估，必须采用关键的效绩指标，以便对问题和解决办法的费用和时间作出估算。