question 49

Essay

$$\text { Calculate SSE and } s ^ { 2 } \text { for } n = 30 , \mathrm { SS } _ { \mathrm { yy } } = 100 , \mathrm { SS } _ { \mathrm { xy } } = 60 \text {, and } \hat { \beta } 1 = .8 \text {. }$$

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Definitions:

Fully Depreciated

A status of a fixed asset when its book value is reduced to zero through depreciation over its useful life, assuming it has no salvage value.

Discarded

Refers to items or materials that have been thrown away or disposed of because they are no longer useful or required.

Accumulated Depreciation

The total amount of an asset's cost that has been allocated as depreciation expense since the asset was put into use, representing how much of the asset's value has been used up.

Item's Cost

The purchase price or production cost of an item, including expenses directly attributable to its acquisition or manufacture.