The Table Below Shows the Sales for a Plastics Manufacturer

question 8

Multiple Choice

The table below shows the sales for a plastics manufacturer recorded over the past year. The seasonal indexes for each quarter are also provided) . To track the trend for these four quarters, use the indexes to deseasonalize the sales data) Overall, based on these four quarters, sales:

• A) are definitely increasing.
• B) are definitely decreasing.
• C) are constant.
• D) are exponentially decreasing.
• E) cannot be determined

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