Answer:
huh i dont understand that question no choosing letter
Answer:
6 hours
Explanation:
Let k = time it takes Karen to paint the house alone
then according to the question,
(2/3)(k)(1/k + 1/12) = 1
⇒(2k/3)(1/k + 1/12) = 1
⇒(2k)(1/k + 1/12) = 3
⇒(2 + k/6) = 3
Multiplying both sides by 6:
12 + k = 18
k = 6 hours
therefore Karen takes 6 hours to complete the Task.
Natural monopolies <span>benefit from large economies of scale, in which the costs of goods decrease as output increases.
</span>A natural monopoly<span> is a distinct type of </span>monopoly<span> that may arise when there are extremely high fixed costs of distribution, such as exist when large-scale infrastructure is required to ensure supply.</span>
Answer:
$55,200
Explanation:
Consumption = 6000 bottles
Cost per bottle = $9
Consumption Cost = 6000*$9 = $54,000
No of crates = 6000/100 = 60 crates
Cost pet crate = $20
Crate cost = $1,200
Total annual cost = Consumption Cost + Crate cost
Total annual cost = $54,000 + $1,200
Total annual cost = $55,200
So, the total annual cost to supply vodka from their current supplier is $55,200
