Answer:
2.75x + 3.25y = 172.50 ... Equation 1
x + y = 60 ... Equation 2
Explanation:
Where x = number of pineapple smoothies and
y = number of mango smoothies
Also given that, cost of pineapple smoothies = $ 2.75
and cost of mango smoothies = $ 3.25
The total sales made by the company is the addition of the sum made from mango smoothies and pineapple smoothies.
Total amount made from pineapple smoothies = cost of pineapple smoothies × number of pineapple smoothies sold
= 2.75 × x
= 2.75x
Total amount made from mango smoothies = cost of mango smoothies × number of mango smoothies sold
= 3.25 × y
= 3.25y
Therefore where total sales = $172.50
2.75x + 3.25y = 172.50
Also, since there were 60 cups used in all. Where a cup is used for a smoothie,
x + y = 60
Therefore the equations representative of the situation are
2.75x + 3.25y = 172.50
and
x + y = 60
An entrepreneur is a person who combines the other factors of production - land, labor, and capital - to earn a profit.
When evaluating the usefulness of information, you want to make sure it is up to date.
I would say, saying this is up to date meaning there talking about like the day of the month or year.
Hope this helps :)
Answer:
12 years
Explanation:
The chilled water system lasts for in line with the building. To calculate break even useful life of chilled water we assume no salvage value. The company uses MARR of 6% . The conventional system costs $52,000 and annual operating cost is $15,000. We can calculated the useful life by adding the system cost and its operating cost with multiplying minimum acceptable rate of return.
$52,000 * A/P (6%, 10) + $15,000 = 12 years.
