It means the FOB price, or basically the price without shipping can run from $0.04 to $0.07. The 3 cent spread may have to do with quantity, options, whatever. When you see a listing like that FOB Price means plus shipping. As far as the 3 cent variation, you need to contact them.
A project manager is a professional in the field of project management. Project managers can have the responsibility of the planning, execution, and closing of any project, typically relating to construction industry, engineering, architecture, computing, and telecommunications.
The core components of project management are: 1  defining the reason why a project is necessary; 2  capturing project requirements, specifying quality of the deliverables, estimating resources and timescales; 3  preparing a business case to justify the investment; 4  securing corporate agreement and funding;