1. Listening Comprehension
1~3) Listen to the following and answer the question.
Pre-history
Prior to the release of bitcoin there were a number of digital cash technologies starting with the issuer based e-cash protocols of David Chaum and Stefan Brands. Adam Back developed hashcash, a proof- of-work scheme for spam control. The first proposals for distributed digital scarcity based cryp
질적 자료의 정리
- 도수분포표 (frequency table)
데이터 각 값의 출현 도수를 세거나 몇개의 구간으로 나누어 각 구간에 속하는 데이터의 개수를 세어서 정리한 표.
1) 작성 방법
1. 자료의 개수를 센다.
2. 자료의 최댓값과 최솟값을 구한다.
3. 계급의 수를 정한다.
4. 계급의 폭을 구한다.
5. 계급의
Component of Shareholders’ Equity in a Corporation
Stock – Authorized, Issued, and Outstanding
Authorized shares
shares of stock that are available to issue per its corporate charter
Issued shares
shares of stock that have been offered and sold to shareholders
Outstanding shares
shares of stock that are owned by stockholders
Treasury shares
shares of
Introduction
The DeskJet printer was introduced in 1988 and had become one of HP`s most successful products. Even though sales had grown steadily, inventory growth had tracked sales growth closely. And the organization in Europe was claiming that inventory levels there needed to be raised even further to maintain satisfactory product availability. Representatives from each countries discussed bu
distribution
3. Supply chain management
4. Demand of
diamonds
5. Excessive Competition
6. Changing rule
(Accounting & Law)
(1) Supply of diamonds
- Risk : A majority of the world’s supply of rough diamonds is controlled by a small number of diamond mining firms. As a result, any decisions made to restrict the supply of rough diamonds by these firms to BlueNile’s suppliers c