Pam Buys Only Thread and Fabric, and She Buys the Quantities

question 362

Multiple Choice

Pam buys only thread and fabric, and she buys the quantities that maximize her utility. Her marginal utility from a spool of thread is 30 units and her marginal utility from a yard of fabric is 60 units. If the price of a spool of thread is $4, then you are sure that the price of a yard of fabric is

• A) $4.
• B) $2.
• C) $8.
• D) $12.

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Definitions:

Epicardium

The outermost layer of the heart's wall, composed of connective tissue and fat, providing protection and contributing to the heart's lubricative fluid.

Four-Chambered

Refers to the structure of the heart, which consists of four chambers: two atria and two ventricles.

Pulmonary Veins

Blood vessels that carry oxygenated blood from the lungs back to the left atrium of the heart.

Fibrous Pericardium

The outer layer of the heart's pericardium, consisting of tough connective tissue that protects the heart and anchors it within the chest.