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:
False
Explanation:
The conservative approach is that the firm has greater level of working capital investment than the competitor or industry average. So to fund the higher level of working capital the company has a set of policy and targets related to the level of debt level which means the company will not be willing to borrow further money if their borrowing exceeds the set limit or benchmark. They might use the equity instruments (Preferred stock or Common equity) to fund the higher level of working capital.
So their no absolute argument whether the denominator will increase or the nominator will increase in the Total debt to capital ratio. Hence the statement is false.
A perfectly competitive firm will be willing to produce even at a loss in the short run, as long as the loss is no greater than its total variable costs.
Variable costs are expenses that vary in proportion to the volume of goods or services that a business produces. A variable cost is an ongoing cost that changes in value according to factors like sales revenue and output. Variable costs include labor, raw materials, etc.
Variable costs are costs that change as the volume changes. Examples of variable costs are raw materials, piece-rate labor, production supplies, commissions, delivery costs, packaging supplies, and credit card fees.
learn more about Variable costs here
brainly.com/question/13896920
#SPJ4
Answer:
2.
Explanation:
On March 15, 2017, it was raised by $1.7B. On September 30, 2017, the debt ceiling was suspended. On March 1, 2019, it was $22.03T and raised by $2.18B. On August 2, 2019, it was again, suspended.
