What Is Used for the Purpose of Viewing the Shape

question 40

Multiple Choice

What is used for the purpose of viewing the shape and arrangement of bacteria and employs a single basic dye?

• A)Simple stain
• B)Endospore stain
• C)Negative stain
• D)Acid-fast stain
• E)Differential stain

---

Definitions:

Material Price Variance

The difference between the actual cost of materials and the expected (or standard) cost.

Labor Rate Variance

The difference between the actual cost of labor and the expected (or budgeted) cost, based on predetermined rates and actual hours worked.

Variable Overhead Rate Variance

The gap between what was actually spent on variable overhead and what was predicted to be spent, considering the actual activity level.

Rate Variances

Differences between the standard or expected rates of costs and the actual rates incurred, often analyzed in cost accounting.