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Sliva [168]
3 years ago
9

Jessica Salas, president of Salas Products, is reviewing the warranty policy for her company's new model of automobile batteries

. Life tests performed on a sample of 100 batteries indicated: (1) an average life of 75 months, (2) a standard deviation of 5 months, and (3) battery life is approximately normally distributed. Approximately 95% of the batteries will last between:______
a. 70 and 80 months
b. 60 and 90 months
c. 65 and 85 months
d. 55 and 95 months
Business
1 answer:
frez [133]3 years ago
3 0

Answer:

c. 65 and 85 months

Explanation:

Life tests performed on a sample of 100 batteries indicated:

(1) an average life of 75 months,

(2) a standard deviation of 5 months, and

(3) battery life is approximately normally distributed.

We create a 95% CI around mean.

If 95% is in the middle, then 5% is in the ends, 2.5% in each end.

Z score at .025 is -1.96, z score at .975 is +1.96

To convert z to battery life:

Z*sd + mean = battery life

-1.96*5 + 75 = 65.2, rounds to 65

+1.96*5 + 75 = 84.8, rounds to 85

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Henry Crouch's law office has traditionally ordered ink refills 55 units at a time. The firm estimates that carrying cost is 40%
defon

Answer:

Its action would be optimal given an ordering cost of $28.31 per order

Explanation:

According to the given data we have the following:

economic order quantity, EOQ= 55 units

annual demand, D=235

holding cost per one unit per year, H=40%×$11=$4.4

ordering cost, S=?

In order to calculate the ordering cost we would have to use the following formula:

EOQ=√(<u>2×D×S)</u>

                (H)

Hence, S=<u>(EOQ)∧2×H</u>

                     2×D

           S=<u>(55)∧2×4.4</u>

                   2×235

          S=<u>13,310</u>

                470

          S=$28.31

Its action would be optimal given an ordering cost of $28.31 per order

4 0
3 years ago
Which of the following would likely be covered under homeowners insurance but NOT by renter's insurance? AA fire destroys almost
Cloud [144]
D a tree branch breaks your window
5 0
3 years ago
Calculate the FV for the following 3 scenarios. Investment scenario #1:
kvv77 [185]

Answer:

?

Explanation:

5 0
3 years ago
Read 2 more answers
What is break even point?
maks197457 [2]

Answer:

The break-even point in economics, business—and specifically cost accounting—is the point at which total cost and total revenue are equal, i.e. "even". There is no net loss or gain, and one has "broken even", though opportunity costs have been paid and capital has received the risk-adjusted, expected return.

Explanation:

6 0
3 years ago
Onslow Co. purchases a used machine for $192.000 cash on January 2 and readies it for use the next day at a $10,000 cost. On Jan
natita [175]

Answer:

a. Debit Other income/disposal account (p/l)   $204,000

   Credit Asset account  $204,000

Being entries to derecognize cost of  asset on disposal

   Debit Accumulated depreciation account  $150,800

   Credit Other income/disposal account (p/l)  $150,800

Being entries to derecognize the accumulated depreciation of asset as at date of disposal

   Debit Cash account  $21,000

   Credit Other income/disposal account (p/l)  $21,000

Being entries to record amount received on disposal of asset

b. Debit Other income/disposal account (p/l)   $204,000

   Credit Asset account  $204,000

Being entries to derecognize cost of  asset on disposal

   Debit Accumulated depreciation account  $150,800

   Credit Other income/disposal account (p/l)  $150,800

Being entries to derecognize the accumulated depreciation of asset as at date of disposal

   Debit Cash account  $84,000

   Credit Other income/disposal account (p/l)   $84,000

c. Debit Other income/disposal account (p/l)   $204,000

   Credit Asset account  $204,000

   Debit Accumulated depreciation account   $150,800

   Credit Other income/disposal account (p/l)   $150,800

Being entries to derecognize the accumulated depreciation of asset as at date of destruction of machine by fire

   Debit Cash account   $31,500

   Credit Other income/disposal account (p/l)   $31,500

Being entries received on the insurance settlement

Explanation:

Depreciation is the systematic allocation of the cost of an asset to the income statement over the estimated useful life of that asset.

It is determined as the depreciable value of the asset over the estimated useful life of the asset where the depreciable value is the difference between the cost and salvage value of the asset

Mathematically,  

Depreciation = (Cost - Salvage value)/Estimated useful life

When the amount received from the disposal of an asset is higher than the carrying value of the asset, the company makes a gain on disposal. The proceed from the disposal of an asset may be recorded in the disposal or other income account.

On disposal, the carrying amount of the asset is derecognized by  

Debit Other income/disposal account (p/l)

Credit Asset account  

with the cost of the asset, then,

Debit Accumulated depreciation account

Credit Other income/disposal account (p/l)

With the accumulated depreciation of the asset at the date of disposal,

Furthermore,

Debit Cash account

Credit Other income/disposal account (p/l)

with the amount received from the disposal or sale of the asset

Total cost = $192000 + $10000 + $2000

= $204,000

Depreciation

= ($192000 + $10000 + $2000 - $23040)/6

= $30,160

Accumulated depreciation at the end of its fifth year

= 5 * $30,160

= $150,800

3 0
2 years ago
Read 2 more answers
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