Wheat Farm -Diminishing Returns Set in at What Level of Input?
A)

question 29

Multiple Choice

Wheat Farm.
Below is the production function for a wheat farm, where the input is chemicals (oz) and the output is wheat (bu) .
$\begin{array}{llll}\underline{\mathrm{X}(\mathrm{oz}) } &\underline{\mathrm{Y}(\mathrm{bu}) } & \underline{\mathrm{APP}(.) } & \underline{\mathrm{MPP}(.) } \\0&0&--&--\\1 & 10 &\underline {\quad} &\underline {\quad}\\2 & 30 & \underline {\quad}&\underline {\quad} \\3 &\underline {\quad}&{13} &\underline {\quad} \\4 &{44} & \underline {\quad}& \underline {\quad} \\5 & \underline {\quad} & \underline {\quad}& 1 \\6 & 42& \underline {\quad}&\underline {\quad}\end{array}$
-Diminishing returns set in at what level of input?

• A) X = 3
• B) X = 4
• C) X = 5
• D) X = 6

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Definitions:

Proprium

A term used in psychology to refer to the aspects of a person's self or identity that are considered central to their sense of self.

Infancy

The stage of human development that spans from birth to the age of two, characterized by rapid physical and cognitive growth.

Middle Age

A period of human adulthood that typically ranges from about 45 to 65 years of age, often characterized by increased self-awareness, stability, and responsibility.

Proprium

A term used in psychology to describe the aspects of a person's self or identity that are considered essential to their sense of who they are.