The Trend Equation for Annual Sales Data (In Millions of Dollars)

question 83

Multiple Choice

The trend equation for annual sales data (in millions of dollars) is $=65+2.5 t$ , where t = 1 for 2000. The monthly seasonal index for December is 0.97. The forecast sales for December of 2009 is:

• A) 90.0.
• B) 7.28.
• C) 7.50.
• D) 7.69.

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Definitions:

SDLC

Stands for Software Development Life Cycle, a process that describes the stages involved in developing software, from initial planning through maintenance.

Implementation

The process of converting from an old computer system to a new one.

Users Involvement

The engagement of end-users in the development, testing, and implementation process of a software or system to ensure it meets their needs and expectations.

SDLC

Software Development Life Cycle; a process for planning, creating, testing, and deploying an information system.