The Monthly Sales S (In Hundreds of Units) of Baseball

question 68

Multiple Choice

The monthly sales S (in hundreds of units) of baseball equipment for an Internet sporting goods site are approximated by where t is the time (in months) , with corresponding to January. Determine the months when sales exceed units at any time during the month.

• A)July through May
• B)May through July
• C)June through August
• D)April through August
• E)April through July

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Definitions:

Input

Refers to the resources, materials, or services that are used in the production of goods and services.

Output

The total amount of goods or services produced by a company, industry, or country.

Technological Advance

Refers to the improvement and innovation in technology, leading to increased productivity, better products, or new methods of production.

Marginal Product

The additional output resulting from the use of one more unit of a production input, holding other inputs constant.