Which of the Following Could Serve as an Algebraic Representation $\mathrm{X}=-600-0.11 \mathrm{Y}-120 \mathrm{EP} \mathrm{P}_{\mathrm{W}}$

question 44

Multiple Choice

Which of the following could serve as an algebraic representation of a net export function of the usual shape? In each, X denotes net exports, Y denotes ^{GDP, and EP/P}w ^{denotes the real exchange rate.}

• A)\( \mathrm{X}=-600-0.11 \mathrm{Y}-120 \mathrm{EP} \mathrm{P}_{\mathrm{W}} \)
• B)\( \mathrm{X}=600-0.11 \mathrm{Y}-120 \mathrm{EP} / \mathrm{P}_{\mathrm{W}} \)
• C)\( \mathrm{X}=600+0.11 \mathrm{Y}-120 \mathrm{EP} / \mathrm{P}_{\mathrm{W}} \)
• D)\( \mathrm{X}=600+0.11 \mathrm{Y}+120 \mathrm{EP} / \mathrm{P}_{\mathrm{W}} \)
• E)\( \mathrm{x}=600-0.11 \mathrm{Y}+120 \mathrm{EP} / \mathrm{P}_{\mathrm{W}} \)

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Definitions:

Mucus

A slimy substance produced by mucous membranes and glands for lubrication and protection of various internal body surfaces.

Upper Respiratory Tract

Nasal cavity, pharynx, and associated structures.

Pharynx

The muscular tube that forms part of the digestive and respiratory systems, connecting the mouth and nasal cavity to the esophagus and larynx.

Nasal Septum

Bony partition that separates the nasal cavity into left and right parts; composed of the vomer, the perpendicular plate of the ethmoid, and hyaline cartilage.