Ancient Human Migrations Have Been Traced Using

question 18

Multiple Choice

Ancient human migrations have been traced using

• A) only mitochondrial DNA analysis.
• B) only Y chromosome analysis.
• C) only autosome analysis.
• D) mitochondrial DNA, Y chromosome, and autosome analyses.
• E) only mitochondrial DNA and Y chromosome analyses.

Understand the concept and application of standard costing in manufacturing.

Calculate and analyze material variances including price and quantity variances.

Calculate and analyze labor variances including rate and efficiency variances.

Understand and apply variable and fixed overhead variance analysis.

---

Definitions:

Price Discrimination

A pricing strategy where identical or largely similar goods or services are sold at different prices by the same provider in different markets or to different customers.

Consumer Surplus

The difference between the total amount that consumers are willing and able to pay for a good or service and the total amount that they do actually pay.

Total Costs

refer to the sum of all the expenses involved in producing a good or service, including both fixed and variable costs.

Profit Maximizes

The process by which a company establishes the price and volume of output that leads to the maximum profit.