Table 1-6 Ivan Runs a Custom Jewelry Shop in Sparkle

question 457

Multiple Choice

Table 1-6
Ivan runs a custom jewelry shop in Sparkle City. He is debating whether he should extend his hours of operation. Ivan figures that his sales revenue will depend on the number of additional hours the jewelry shop is open as shown in the table above. He would have to hire a worker for those hours at a wage rate of $25 per hour.
-Refer to Table 1-6. What is Ivan's marginal benefit if he decides to stay open for six hours instead of five hours?

• A) $10
• B) $20
• C) $30
• D) $91.67

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Definitions:

Urine Output

A measure of how much urine is produced by the kidneys, indicating hydration status and kidney function.

Detrusor Muscle

A muscle of the urinary bladder wall that contracts during urination to release urine.

Internal Sphincter

A muscle that helps control the passage of substances and is not under voluntary control, such as the internal anal sphincter controlling the release of feces.

Urinary Retention

A medical condition characterized by the inability to completely empty the bladder, leading to discomfort and potentially serious health issues.