The formula for calculating the Confidence Interval is as
follows:
Confidence Interval = x +- (z*s)/√N
Where:
x = mean = 10.36
z = taken from standard normal distribution table based on 95%
confidence level = 1.96
s = standard deviation = 5.31
N = sample size = 30
Substituting know values on the equation:
Confidence Interval = 10.36 +- ( 1.96 * 5.31) / √30
Confidence Interval = 8.46 and 12.26
Hence the bill of lunch orders ranges from 8.46 to 12.26.
<span> </span>
Answer:
Explanation:
Using future annuity formula
Fv = Pmt ( (1+r)ⁿ -1 )/ r
+ 1 = (1+r)ⁿ
In ( + 1) = n In ( 1+r)
n = In ( + 1) / In ( 1 + r)
FV, future value = $10,000, Pmt, periodic payment per year = $1,100, r rate = 11.82% = 0.1182 and n = number of years
n = 0.7297 / 0.11172 = 6.53 years approx 7 years
the last year payment will actually be less than $1,100
Answer:
B. I, II, and IV only
Explanation:
Job specialization can be defined as a strategic process which typically involves the ability of employees working in an organization to develop specific skills, knowledge, great expertise or professionalism and experience to perform their duties, tasks or job functions effectively and efficiently.
In order to gain the requisite skills, expertise and knowledge for job specialization, it is very important for the employees to have undergone an extensive training and a good number of years in work experience.
The primary purpose of job specialization is to increase efficiency and productivity because the employees are able to specialize in the use of specific tools (equipments) to accomplish their tasks, as well as limit the level of error or mistakes in the production process.
In Business management, method analysis can be defined as the study of the detailed process for the performance of a job i.e how a job is done. Thus, method analysis gives a detailed report on the tasks involved in the performance of a job and how they are to be done.
Basically, methods analysis is particularly valuable when it is used on jobs that:
1. Are high in labor content.
2. Are done frequently.
3. Are unsafe, tiring, unpleasant, and/or noisy.
B.when you take a loan out for something the faster you pay it off the less interest you have to pay
Answer:
$800
$1,000
The quantity of money demanded decreases as the interest rate rises.
Explanation:
a
To calculate the opportunity cost on government bond at 8%, we use the following method
Opportunity Cost for 8% interest rate on Government Bonds
= (8/100)%× $10,000
= 0.08% ×$10,000
= $800
To calculate the opportunity cost government at bond on 10%, we use the following method
Opportunity Cost for 10% interest rate on Government Bonds
= (10/100)%× $10,000
= 0.1%×$10,000
= $1,000
b. The quantity of money demanded decreases as the interest rate rises.
