Consider the Following Data That Was Fitted Using a Linear

question 54

Multiple Choice

Consider the following data that was fitted using a linear trend.
$$\begin{array} { | c | c | c | } \hline \text { Period } & \begin{array} { c } \text { Actual value } \\\text { (or) Y }\end{array} & \begin{array} { c } \text { Period number } \\\text { (or) X }\end{array} \\\hline \text { Period 1 } & 10 & 1 \\\hline \text { Period 2 } & 11 & 2 \\\hline \text { Period 3 } & 9 & 3 \\\hline \text { Period 4 } & 12 & 4 \\\hline \text { Period 5 } & 13 & 5 \\\hline \text { Period 6 } & 12 & 6 \\\hline \text { Period 7 } & 15 & 7 \\\hline\end{array}$$
The intercept of the trend line is 8.714,and the slope is 0.75.What is the forecast error for period 7?

• A)1.036
• B)8
• C)2.37
• D)5.714
• E)4.75

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Definitions:

Manufacturing Costs

The expenses involved in the production of goods, including labor, raw materials, and overhead.

Batch-Level Activities

Activities that are performed each time a batch of goods is handled or processed, regardless of how many units are in the batch. The amount of resource consumed depends on the number of batches run rather than on the number of units in the batch.

Unit-Level Activities

Tasks or processes that vary directly with the number of units produced or services provided.

Activity-Based Costing

A costing method that assigns overhead and indirect costs to specific activities based on their use of resources.