Find Products of Complex Numbers in Polar Form
- A) $72 \left( \cos \frac { \pi } { 3 } + i \sin \frac { \pi } { 3 } \right)$

question 176

Multiple Choice

Find Products of Complex Numbers in Polar Form
- $$\begin{array} { l } z 1 = 6 \left( \cos \frac { 3 \pi } { 2 } + i \sin \frac { 3 \pi } { 2 } \right) \\z 2 = 12 \left( \cos \frac { 5 \pi } { 6 } + i \sin \frac { 5 \pi } { 6 } \right) \end{array}$$

• A) \(72 \left( \cos \frac { \pi } { 3 } + i \sin \frac { \pi } { 3 } \right)\)
• B) \(\left. 18 \cos \frac { \pi } { 3 } + i \sin \frac { \pi } { 3 } \right)\)
• C) \(72 \left( \cos \frac { \pi } { 3 } - i \sin \frac { \pi } { 3 } \right)\)
• D) \(\left. 18 \cos \frac { \pi } { 3 } - i \sin \frac { \pi } { 3 } \right)\)

Calculate and explain over- or underapplied overhead in a job order costing system.

Determine the predetermined overhead rate based on different bases (direct labor cost, direct labor hour, direct materials cost).

Record transactions and events using a job order costing system.

Determine the cost of direct materials used in production when given finished goods information.

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Definitions:

Cash Flow Statement

A document highlighting the impact of adjustments in balance sheet items and earnings on cash and cash equivalents, divided into operating, investing, and financing sections.

Abnormal Earnings

The profits that exceed or fall short of the expected normal rate of return for a business.

Actual Earnings

The real profits generated by a company over a specific period, after accounting for all expenses.

Price of Equity

The cost of raising capital through the sale of shares, including the dilution of ownership and dividend distribution to shareholders.