(Table) Suppose a Loaf of Bread Goes Through the Following

question 30

Multiple Choice

(Table) Suppose a loaf of bread goes through the following stages of production, with the values noted at the end of each stage: $$\begin{array} { l l } \text { Stage } & \text { Value } \\\text { 1. Farmer's wheat } & \$ 0.65 \\\text { 2. Miller's flour } & \$ 1.20 \\\text { 3. Baker's bread } & \$ 1.80 \\\text { 4. Grocer's bread } & \$ 2.65\end{array}$$ The sale of one loaf of bread adds _____ to GDP.

• A) $4.45
• B) $5.65
• C) $2.65
• D) $6.30

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Definitions:

Genes

The units of hereditary information, consisting of short segments of chromosomes composed of DNA.

Proteins

Large, complex molecules that play many critical roles in the body, including building tissues, cells, and muscle, as well as performing vital functions in cell signaling and immune responses.

Maintaining Life

The fundamental processes and behaviors that organisms engage in to preserve their lives, including consuming food, avoiding harm, and reproducing.

Polygenic Inheritance

A mode of inheritance in which traits are influenced by multiple genes, leading to a wide variety of possible phenotypes.