After Releasing Its Beta Version of a Travel Assistance Mobile

After releasing its beta version of a travel assistance mobile application, a travel company has received feedback from a public survey proposing new features. The company is struggling with the large number of ideas and would like to make a decision on which to consider in the next implementation cycle. Which of the following considerations should be used first for filtering ideas?

A) Measurability of customer satisfaction
B) Cost of implementation
C) Alignment with solution scope
D) Time to market