Answer:
Compound interest is better than simple interest
Explanation:
Compound interest is better than simple interest especially when it comes to investing. Funds grow at a faster rate in compound interest than simple interest.
Simple interest is the interest on only the principal while compound interest is the interest on principal and on the previous accumulated interest (that is, interest on interest).
The formula for simple interest is:
P x r x t
Where P is the principal
r is the interest rate
t in the time.
For compound interest:
A=P(1+r/n)^nt.
A is the amount after compounding.
P is the principal.
r is the interest rate
n is the number of times interest compounds(adds up) per year
t is the number of years.
Answer:
D. They might order a greater number of gallons with jugs or with barrels, depending on various factors like the demand rate, ordering cost, and holding cost.
Explanation:
Let us assume the following things
D be the demand rate
P be the Unit cost
H be the holding cost per gallon per months
S be the ordering cost
Now the economic order quantity is
EOQ units = Q = √(2DS ÷ (H))
Therefore, the order quantity would be based upon demand rate, ordering cost and holding cost.
So the last option is correct
Answer:
From a cost savings perspective the switch should be made in-house
Explanation:
In deciding whether Cool Systems should make or buy the switch , we calculate the relevant applicable to both situations,then compare t see which option saves costs.
The cost of making the switch is calculated thus:
Direct materials per unit $5
Direct labor $3
Variable overhead <u>$6</u>
Total relevant cost <u> $14</u>
The cost of purchasing the switch from another supplier is $15
From the above analysis, it is preferable to make the switch in-house as that option saves $1($15-$14) per switch.
However, it might be that we need to look beyond cost savings sometimes,purchasing the switch from another supplier might be viable if the quality of the outside switch is better or that the outside supplier can deliver in timely fashion.
A cycle or series of cycles of economic expansion and contraction.
Answer:
External forces
Explanation:
Best buy is an electronics retailer that aspires to improve customer's lives through technology. They have over 175+ store locations.
However they have been facing challenges in the market with other playera like Circuit City, CompUSA and RadioShack not surviving.
The challenges faced by Best Buy is mostly as a result of external forces in the form of competition with Walmart and Amazon. Resulting in the loss of their share value.
Walmart and Amazon have been able to capture a large part of the electronics market.
Other problems like leadership scandals and inefficient processes also contributed to their problems.
