When the financial analysts multiplies the profit margin for ROA with the assets turnover ratio the result is called______________

Nonprobability sampling plans limit the generalizability of the research findings.

a. true b. false

The first step in earned value management is to:

A) Create the activity and resource usage schedules. B) Develop a time-phased budget that shows expenditures across the project's life. C) Total the actual costs of doing each task to arrive at the actual cost of work performed. D) Clearly define each activity that will be performed including its resource needs and budget.