The dimensions of the cylinder can be used to minimise cost of manufacture.
<h3>How to we find minimised cost?</h3>
Let's ignore the metal's thickness and assume that the material cost to manufacture is precisely proportionate to the surface area of a perfect cylinder.
A=2πr(r+h)
Given that V=1000=r2h and h=1000=r2, we can write
A=2πr(r+1000πr2)
A=2πr2+2000r−1
By setting the derivative to zero, we may determine the value of r that minimises A:
A′=4πr−2000r−2
0=4πr−2000r−2
2000r−2=4πr
2000=4πr3
r=500π−−−√3
r=5.419 + cm
h=1000πr2=10.838 + cm
The can with the smallest surface area has a volume of 1000 cm 3 and measures 5.419+ cm in radius and 10.838+ cm in height. The can has a surface area of 553.58 cm 2. Given a constant volume, the cylinder with diameter equal to height has the least surface area.
Can surface area (cm2) versus. radius (cm), where capacity = 1000cm 3.
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Answer:
Boyd will record Warranty Expense in the amount of $400 for the month.
Explanation:
Warraty expense is an obligation on the business because business idmliable to accept the claims of warranty. A estimated percentage of warranty expense is charges as an expense in each period.
Sales = $20,000
Warranty repair = 2% of Sales
Warranty Expnese = Sales x Warranty repairs percentage
Warranty Expnese = $20,000 x 2%
Warranty Expnese = $400
First, what is anti dumping? (Like anti dumping garbage? Anti dumping you girl/boyfriend?)
Second, what is your thesis?
With the above info, I can write a conclusion :)
Answer:
rational decisions occur when the marginal benefits of an action equal or exceed the marginal costs. Deciding by thinking at the margin is just like making any other decision. A rational decision occurs when the marginal benefits of an action equal or exceed the marginal cost.
Explanation:
