An Old Machine with a Book Value of $20,000 Was

question 67

Multiple Choice

An old machine with a book value of $20,000 was traded in on a new similar machine. The new machine, which had a cash price of $80,000, was purchased for $62,000 cash plus the old machine. The cost of the new machine was:

• A) $78,000.
• B) $80,000.
• C) $81,000.
• D) $96,000.

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Definitions:

Chromosome Pairs

Sets of two homologous chromosomes, one inherited from each parent, found in the nucleus of cells, carrying genetic information.

Meiosis

A type of cell division that reduces the chromosome number by half, resulting in the production of four genetically distinct gametes.

Genetic Variability

The variation in the DNA sequence in each of our genomes, which contributes to the uniqueness of each individual's physical and behavioral traits.

Heritability

The proportion of observed variation in a particular trait (among individuals in a population) that can be attributed to inherited genetic factors.