The one that is not considered a liquid investment is: Cookie jar
Even though placing your money on a cookie jar may be the most liquid fund that you have among the options above, it could not be considered as an investment because the amount of money you put in it would not be increased in value
Now that’s what she should do but if she doesn’t what to then oh whale
Answer:
$17,688 unfavorable
Explanation:
The computation of the variable efficiency variance is shown below:
Variable efficiency variance = (Actual hours - standard hours) × standard rate
= (2,700 hours - 200 units × 6.8 hours) × $13.20
= (2,700 hours - 1,360 hours) × $13.20
= 1,340 hours × $13.20
= $17,688 unfavorable
Since the actual hours is more than the standard hours so it would leads to unfavorable variance
The experimental design which best represents the above random survey is: B. one-group pretest-posttest design.
An experimental design can be defined as a research method (concept) in which a controlled experimental factor is objectively and efficiently subjected to a special treatment (intervention), in order to compare it with a factor (controlled variable) that is kept constant. Thus, it is used to maximize precision in an experiment and to reach a specific conclusion on a hypothesis statement.
Basically, there are three (3) main types of experimental design and these include:
1. Quasi-experimental research design
2. True experimental research design
3. Pre-experimental research design
Under the pre-experimental research design, we have three (3) forms of experimental design and these are:
- One-shot case study research design
- One-group pretest-posttest design
One-group pretest-posttest research design is mostly used by behavioral researchers to determine the effect of a special treatment (intervention) on a given sample of participants, especially by first utilizing a single group of participants (one-group design) before the treatment is implemented and once after the treatment is implemented.
In conclusion, a one-group pretest-posttest research design is the experimental design which best represents the above random survey.
Read more on experimental design here: brainly.com/question/13284940
