Angie is trying to decide which cell phone to buy. There are many choices each with its own distinct advantages and disadvantages. Which of the following would be most useful for Angie when making her decision? System analysis
Pugh chart
Rise-benefit analysis
life cycle analysis

pugh chart

Explanation:

system analysis- The Merriam-Webster dictionary defines system analysis as "the process of studying a procedure or business in order to identify its goals and purposes and create systems and procedures that will achieve them in an efficient way".

Pugh chart- A Pugh chart is a quantitative technique used to rank the multi-dimensional options of an option set. And most importantly, it is not weighted to allow a quick selection process. It is named after Stuart Pugh who was a professor and head of the design division at the University of Strathclyde in Glasgow.

Rise-benefit analysis- A cost-benefit analysis (CBA) is the process used to measure the benefits of a decision or taking action minus the costs associated with taking that action. A CBA involves measurable financial metrics such as revenue earned or costs saved as a result of the decision to pursue a project.

life cycle analysis- Life cycle analysis (LCA) is a method used to evaluate the environmental impact of a product through its life cycle encompassing extraction and processing of the raw materials, manufacturing, distribution, use, recycling, and final disposal.

answerrandom access memory (ram);