Quantitative Instrument Selection

The following post has two questions namely;

1.Quantitative Instrument Selection

Think about the Riverbend City: Quantitative Instrument Selection scenario you completed. Of the instruments and approaches considered, which do you think would be the most effective tool for use
in your evaluation of volunteer experiences? Use the CRAVE (cost, reliability, applicability, validity, and ease of use) criteria to evaluate the instruments and justify your selection.

2.Information Systems Management

Write a one- to two-page (250-500-word) paper to include the following:

-A brief explanation of Porter’s four competitive strategies.
-A brief explanation of how competitive strategy determines value chain structure. ?
-Identify and discuss the competitive strategy that the organization you researched utilizes in order to differentiate them from other organizations in the same industry.