On April 1, 2019, the KB Toy Company purchased equipment to be used in its manufacturing process. The equipment cost $48,000, has an eight-year useful life, and has no residual value. The company uses the straight-line depreciation method for all manufacturing equipment. On January 4, 2021, $12,350 was spent to repair the equipment and to add a feature that increased its operating efficiency. Of the total expenditure, $2,000 represented ordinary repairs and annual maintenance and $10,350 represented the cost of the new feature. In addition to increasing operating efficiency, the total useful life of the equipment was extended to 10 years. Required: Prepare journal entries for the depreciation for 2019 and 2020. Prepare journal entries for the 2021 expenditure. Prepare journal entries for the depreciation for 2021.

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Reliability and validity reliability and validity are two important considerations that must be made with any type of data collection. reliability refers to the ability to consistently produce a given result. in the context of psychological research, this would mean that any instruments or tools used to collect data do so in consistent, reproducible ways. unfortunately, being consistent in measurement does not necessarily mean that you have measured something correctly. to illustrate this concept, consider a kitchen scale that would be used to measure the weight of cereal that you eat in the morning. if the scale is not properly calibrated, it may consistently under- or overestimate the amount of cereal that’s being measured. while the scale is highly reliable in producing consistent results (e. g., the same amount of cereal poured onto the scale produces the same reading each time), those results are incorrect. this is where validity comes into play. validity refers to the extent to which a given instrument or tool accurately measures what it’s supposed to measure. while any valid measure is by necessity reliable, the reverse is not necessarily true. researchers strive to use instruments that are both highly reliable and valid.

From what part of income should someone take savings?