Dr. richard j. jackson, former director of the cdc's national center for environmental health maintains that urban sprawl is one of the most serious health threats facing the nation in the 21st century. explain what is meant by urban sprawl and describe at least three impacts and their attendant health effects that can be directly linked to this phenomenon.

Oakmont company has an opportunity to manufacture and sell a new product for a four-year period. the company’s discount rate is 18%. after careful study, oakmont estimated the following costs and revenues for the new product: cost of equipment needed $ 230,000 working capital needed $ 84,000 overhaul of the equipment in year two $ 9,000 salvage value of the equipment in four years $ 12,000 annual revenues and costs: sales revenues $ 400,000 variable expenses $ 195,000 fixed out-of-pocket operating costs $ 85,000 when the project concludes in four years the working capital will be released for investment elsewhere within the company. click here to view exhibit 12b-1 and exhibit 12b-2, to determine the appropriate discount factor(s) using tables.

:; )write a paragraph of two to three sentences and describe what will happen to a society that does not have a productive workforce?

Both renewable and nonrenewable resources are used within our society. how do the uses of nonrenewable resources compare to the uses of renewable resources?