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 .
Probably production function
is a means of communication with the users of a product or service. Advertisements are messages paid for by those who send them and are intended to inform or influence people who receive them, as defined by the Advertising Association of the UK.
I don't understand what your asking?
Answer:
Young should report proceeds from the sale of bonds as equal to $864,884
Explanation:
The proceeds on the sale of bonds is equivalent to the present value of all the cash flows that are likely to accrue to an investor once the bond is bought. These cash-flows are the periodic coupon payments that are paid semi-annually and the par value of the bond that will be paid at the end of the 5 years.
During the 5 years, there are 10 equal periodic coupon payments that will be made. In each year, the total coupon paid will be
and this payment will be split into two equal payments equal to 
. This stream of cash-flows is an ordinary annuity
The periodic market rate is equal to 
The PV of the cashflows = PV of the coupon payments + PV of the par value of the bond
=$40,000*PV Annuity Factor for 10 periods at 4%+ 
