Refer to the information provided in Figure 8.1 below to answer the questions that follow. 
Figure 8.1
-Refer to Figure 8.1. This household saves -$300 at an income level of
Definitions:
Codon
A sequence of three nucleotides in mRNA that specifies the addition of a specific amino acid or the release of a polypeptide chain during protein synthesis.
Alanine
A non-essential amino acid used in the biosynthesis of proteins.
AAC
May refer to Advanced Audio Coding, a digital audio codec designed for lossy compression of audio data.
Asparagine
An amino acid, denoted as N or Asn, involved in the biosynthesis of proteins.
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