If ,And the Angle Between

question 61

Multiple Choice

If
,
,and the angle between
And
(when the two are drawn starting from the same point) is 60°,what is the scalar product of these two vectors?

• A)−13
• B)+13
• C)+37
• D)−37
• E)73

---

Definitions:

Accounts Receivable Turnover

A financial ratio that measures how effectively a company collects cash from its credit sales by comparing net credit sales with the average accounts receivable.

Average Collection Period

The average amount of time it takes for a business to receive payments owed by its customers for goods or services sold on credit.

Net Sales

The total revenue from sales of goods or services, less returns, allowances for damaged or missing goods, and discounts.

Annual Interest Rate

The percentage rate charged on a loan or paid on an investment over a one-year period.