Answer: Stratified random sampling
Explanation:
Given : The manager of the customer service division of a major consumer electric company is interested in determining whether the customers who have purchased a Blu-ray player made by the company over the past 12 months are satisfied with their products. If there are 4 different brands of Blu-ray players made by the company.
The best sampling strategy which we can use is stratified random sampling because it is not much costly and also it induces the efficiency . We can me different strata according to the 4 brands , then we can randomly select participants for the sample.
- Stratified random sampling is a method of probability sampling in which a researcher divides the entire population into multiple homogeneous groups known as strata and then he randomly select an sample members from each strata for research .
Answer:
a. from one banks to another
Explanation:
Answer: 4%
Explanation:
From the question, we are informed that Pension plan assets were $1,200 million at the beginning of the year and $1,252 million at the end of the year and that at the end of the year, retiree benefits paid by the trustee were $28 million and cash invested in the pension fund was $32 million.
Based on the above scenario, the percentage rate of return on plan assets goes thus:
Opening balance of plan assets 1200
Add:- Actual return = 48
Add:- contributions = 32
Less :- retiree benefits = -28
Closing balance of plan assets = 1252
It should be noted that the actual return is the balancing figure which is calculated as:
= 1252 + 28 - 1200 - 32
= 48
The percentage rate of return on plan assets will now be:
= 48/1200
=0.04
= 4%
(C) Business process reengineering (BPR) is the analysis and redesign of workflow within and between enterprises.
<h3>
What is Business process reengineering
(BPR)?</h3>
- Business process re-engineering (BPR) is an early 1990s business management method that focuses on the analysis and design of workflows and business processes within a company.
- BPR seeks to assist firms in fundamentally rethinking how they do business in order to improve customer experience, reduce operational costs, and compete on a global scale.
- BPR aims to assist businesses in significantly restructuring their organizations by focusing on the design of their business processes from the ground up.
- A business process, according to early BPR proponent Thomas H. Davenport (1990), is a sequence of logically related operations executed to produce a specific business objective.
Therefore, (C) business process reengineering (BPR) is the analysis and redesign of workflow within and between enterprises.
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Complete question:
__________ is the analysis and redesign of workflow within and between enterprises.
Multiple Choice
(A) Critical success factors (CSFs)
(B) Benchmarking metrics
(C) Business process reengineering (BPR)
(D) Decision support interfaces (DSI)
Answer
A. Currency exchange-Foreign money
B.Commodity Market-Raw, unprocessed goods
C.Stock Market -Shares in corporations
Explanation
Currency exchange market- this is market that deals with the exchange of foreign currencies where the participants members are able to buy and sell currencies. They are normally made of banks, commercial companies, Forex brokers and many other participants.
Commodity Market- This is a type of market where unprocessed materials are sold. Many producers buy the raw materials from these market for further processing.
Stock market- This is the market that deals with trading of shares. Sellers and buyers of stocks which is also called shares gather here. This normally happens that a certain company needs to raise a certain amount of money so the stock buyer will have bought a piece of that company.
