Some Flowers Bloom in the Spring,while Others Bloom in the Summer.This

question 10

Multiple Choice

Some flowers bloom in the spring,while others bloom in the summer.This is an example of ____ reproductive isolation.

• A) allopatric
• B) prezygotic
• C) sympatric
• D) parapatric
• E) postzygotic

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Definitions:

Revenue Volume Variance

The difference between the planned and actual units sold multiplied by the planned sales price.

Total Revenue Variance

The difference between the actual total revenue earned and the expected total revenue in a period.

Direct Materials Price Variance

The difference between the actual cost of direct materials and the standard cost, multiplied by the quantity purchased.

Direct Labor Rate Variance

The difference between the actual cost of direct labor and the expected (or standard) cost multiplied by the actual hours worked.