Answer - A (7 years)
WORKINGS
To calculate how long it would take for the new refrigerator to pay for
itself in lower utility costs, the cost of new refrigerator will be divided by lower utility cost per
year
Cost of new refrigerator = $598
TO CALCULATE LOWER UTILITY COST PER YEAR
At a cost of only 12 cents per day
Annual cost will be 12 X 365 = 4380 Cents ($43.8)
Cost saved annually = Cost of old refrigerator – Cost of new
refrigerator.
Lower utility cost per year = $132 – $43.8
Lower utility cost per year = $88.2
How long would it take for the new refrigerator to pay for
itself in lower utility costs?
$598 ÷ $88.2
= 6.78 years
Approximately 7 years
<span> </span>
<span>this phenomenon is an example of a Social factor
in marketing term, social factor is everything that could change people's lifestyle.
As people move toward luxurious lifestyle, they tend to care less about the high price for the product, and care more about the quality, authenticity, and the rarity of the product, so the marketing strategy need to be altered to target these characteristics</span>
Answer:
Life cycle assessment
Explanation:
Life cycle assessment is a technique that is used to analyse the environmental impacts of products from the design stage through end life. This assessment technique helps to examine the environmental impacts of products throughout their lives. It consists of 5 stages of material extraction, manufacturing, packaging and transportation, use and end of life. This analysis is carefully designed to effectively estimate the environmental impacts.
The formula is
I=prt
I interest paid 1120
p principle 32000
T time 4/12
R annual percentage interest rate?
Solve for r
R=I÷pt
R=1,120÷(32,000×(4÷12))
R=0.105×100
R=10.5%
