Answer:
The optimum maintenance crew size is 2 workers.
Explanation:
M/M/1 model for all: -
With one worker: λ= 3 per hour.
µ= 5 per hour.
Average number in system = λ/µ-λ =
= 1.5.
- With two workers: λ= 3 per hour µ= 7 per hour.
Average number in system = λ/µ-λ−=
=0.75.
- With three workers: λ= 3 per hour, µ= 8 per hour.
Average number in system = λ/µ-λ−=
=0.6.
# workers λ µ (ns) ($25*(ns)) ($4*(no.of workers) Total cost
1 3 5 1.5 37.50 4 $41.50
2 3 7 0.75 18.75 8 $26.75
3 3 8 0.6 15 12 $27.00
The optimum maintenance crew size is 2 workers.
Answer:
The ROI is 100 dollars or 20 percent
Explanation:
I
Answer:
microeconomics
macroeconomics
macroeconomics
macroeconomics
microeconomics
microeconomics
Explanation:
Macroeconomics is a branch of economics that studies the economy as a whole. Macroeconomics studies economic aggregates such as inflation, unemployment, GDP and growth rate.
Microeconomics is a branch of economics that studies the decisions individuals and firms make in response to changes in economic factors. These factors include price, resources etc. it studies how firms and individuals allocate and make decisions about resources
Answer:
Results are below.
Explanation:
Giving the following information:
Cupon rate= 0.0544/2= 0.0272
YTM= 0.0491/2= 0.02455
The par value is $1,000
<u>We weren't provided with the number of years of the bond. I imagine for 9 years.</u>
<u>To calculate the bond price, we need to use the following formula:</u>
Bond Price= cupon*{[1 - (1+i)^-n] / i} + [face value/(1+i)^n]
Bond Price= 27.2*{[1 - (1.02455^-18)] /0.02455} + [1,000*(1.02455^18)]
Bond Price= 391.93 + 646.25
Bond Price= $1,038.18
Answer:
b longitudinal
Explanation:
it is b longitudinal. I just know