The Line Through the Points ( a , 3)and (4

question 48

Multiple Choice

The line through the points ( a , 3) and (4, -1) is perpendicular to the line . Determine the value of a .

• A)-4
• B)4
• C)12
• D)-12

Calculate basic financial ratios such as markup percentage, markdown percentage, and return on investment.

Distinguish between gross sales, net sales, and gross margin.

Recognize how inventory management impacts financial statements.

Understand the financial impact of price adjustments on sales and profitability.

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