Divide and Express the Result in Standard Form $$\frac { 3 + 2 i } { 2 + 6 i }$$

question 151

Multiple Choice

Divide and express the result in standard form.
- $$\frac { 3 + 2 i } { 2 + 6 i }$$

• A) \(\frac { 9 } { 20 } - \frac { 7 } { 20 }\) i
• B) \(- \frac { 9 } { 32 } + \frac { 7 } { 32 } \mathrm { i }\)
• C) \(- \frac { 3 } { 10 } - \frac { 11 } { 10 } \mathrm { i }\)
• D) \(\frac { 3 } { 16 } + \frac { 7 } { 32 } \mathrm { i }\)

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Definitions:

Predetermined Overhead Rate

This refers to the rate used to allocate manufacturing overhead costs to individual products or job orders, calculated before the accounting period begins based on estimated costs and activity levels.

Machine-hour

A measure of the amount of time a machine is operated, used in calculating manufacturing costs and setting production schedules.

Predetermined Manufacturing Overhead

A calculation used to estimate the total manufacturing overhead costs for a certain period, often used for budgeting and cost management in production.

Machine-hours

A measure of the amount of time machines are utilized in the production process.