Table 1 Shows the Units of Output a Worker Can

question 19

Multiple Choice

Table 1 shows the units of output a worker can produce per month in South Africa and Namibia.
$$\begin{array} { | l | c | c | } \hline & \text { Fond } & \text { Electranics } \\\hline \text { South Africa } & 20 & 5 \\\hline \text { Narmibia } & 8 & 2 \\\hline\end{array}$$
-Refer to Table 1. The opportunity cost of 1 unit of electronics in South Africa is

• A) 4 units of food.
• B) 5 units of food.
• C) 1/5 of a unit of food.
• D) 1/4 of a unit of food.

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Definitions:

Treisman

Anne Treisman was a cognitive psychologist renowned for her work in attention, notably the feature integration theory which describes how we perceive objects as wholes even when attention is distributed among the separate features.

Broadbent

Refers to Donald Broadbent, a psychologist known for his work in the field of information processing and attention theories.

Short-term Memory

A temporary storage system in the brain capable of holding a small amount of information in an easily accessible state for a short period.

George Miller

A pioneering cognitive psychologist best known for his theory that the span of immediate memory and absolute judgment is limited to an average of seven items.