While You're Walking Your Dog,you Observe Two Snails Interacting on a Turf

question 46

Multiple Choice

While you're walking your dog,you observe two snails interacting on a turf of grass.You recognize that they are two separate species.The two individuals are attempting to mate,but the direction of the turn in the shell prevents the two species from successfully mating.This is an example of:

• A) Allopatric speciation
• B) Novel speciation
• C) A pre-zygotic barrier
• D) A post-zygotic barrier

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Definitions:

Overhead Controllable Variance

Overhead Controllable Variance refers to the difference between the actual indirect operational expenses incurred and the budgeted or expected overhead costs that could be influenced by management decisions.

Total Overhead Variance

The difference between the actual overhead incurred and the standard overhead assigned to production.

Overhead Variances

The difference between actual overhead costs and the standard (or expected) overhead costs for a period.

Standard Costing System

An accounting system that uses standard costs instead of actual costs for recording costs of inventory and cost of goods sold, tracking variances.