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Natalija [7]
4 years ago
15

Two methods, A and B, are available for teaching a certain industrial skill. There is an 80% chance of successfully learning the

skill if method A is used, and a 95% chance of success if method B is used. However, method B is substantially more expensive and is therefore used only 25% of the time (method A is used the other 75% of the time).
Required:
a. What is the probability that a worker will learn the skill successfully?
b. What is the probability that Method A was used?
Business
1 answer:
Archy [21]4 years ago
6 0

Answer:

a. The probability that a worker will learn the skill successfully is 0.8375

b.The probability that Method A was used is 0.716

Explanation:

a. In order to calculate the probability that a worker will learn the skill successfully we would have to use the followinf formula:

probability that a worker will learn the skill successfully= 0.75*0.8 + 0.25*0.95

probability that a worker will learn the skill successfully=0.8375

The probability that a worker will learn the skill successfully is 0.8375

b. In order to calculate the probability that Method A was used we would have to use the following formula:

The probability that Method A was used= (0.75*0.8)/0.8375

The probability that Method A was used=0.716

The probability that Method A was used is 0.716

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The Marx Company issued $98,000 of 8% bonds on April 1 of the current year at face value. The bonds pay interest semiannually on
Fed [463]

Answer:

$4,800

Explanation:

Interest Expense of the bond is calculated by multiplying Face value and Coupon rate. Any discount or premium is amortized over the life of the bond and added or deducted from the interest payment in order to record the interest expense.

As per given data

Face value of Bond = $80,000

Coupon Rate = 8%

Interest Expense = Face value x Coupon rate

As on July 1 interest of only 3 months has been accrued, so we will record the interest expense of 3 months only.  

On July 1

Interest Expense = $80,000 x 8% x 3/12 = $1,600

6 month period Expense will be recorded.

On December 31

Interest Expense = $80,000 x 8% x 6/12 = $3,200

Total Expense = $1,600 + $3,200 = $4,800

8 0
3 years ago
xercise 2-11 (Algo) Adjusting entries; fiscal year [LO2-6] The Mazzanti Wholesale Food Company's fiscal year-end is June 30. The
Alex_Xolod [135]

Answer:

1. Dr Insurance expense 2,100

Cr Prepaid insurance2,100

2. Dr Interest expense 2,750

Cr Interest payable 2,750

3. Dr Deferred rent revenue 7,200

Cr Rent revenue 7,200

4. Dr Depreciation expense 5,250

Cr Accumulated depreciation-building 5,250

5. Dr Salaries and wages expense 21,000

Cr Salaries and wages payable 21,000

Explanation:

Preparation of Journal entries

1. Based on the information given we were told that the company paid for its yearly fire insurance premium of the amount of $8,400 which means that the Journal entry will be:

Dr Insurance expense 2,100

($8,400 × 3/12)

Cr Prepaid insurance2,100

2. Based on the information given we were told that the company borrowed the amount of $137,500 from a local bank that include a principal and interest at 8% which means that the Journal entry will be:

Dr Interest expense 2,750

($137,500 × 8% × 3/12)

Cr Interest payable 2,750

3. Based on the information given we were told that the company collected the amount of $28,800 which represent rent for the year 2021 which means that the Journal entry will be:

Dr Deferred rent revenue 7,200

($28,800 × 3/12)

Cr Rent revenue 7,200

4. Based on the information given we were told that Depreciation on the office building cost the amount of $21,000 which means that the Journal entry will be:

Dr Depreciation expense 5,250

($21,000 × 3/12)

Cr Accumulated depreciation-building 5,250

5. Based on the information given we were told that the company employee salaries for the month of June 2021 which is the amount of $21,000 will be paid on July 20, 2021 which means that the Journal entry will be:

Dr Salaries and wages expense 21,000

Cr Salaries and wages payable 21,000

5 0
3 years ago
Mountain View Resorts purchased equipment at the beginning of 2021 for $46,000. Residual value at the end of an estimated four-
nasty-shy [4]

Answer:

(1) straight-line = $9,975

(2) double-declining- balance = $23,000

(3) activity-based = $6,982.50

Explanation:

purchase cost $46,000

useful life 4 years

residual value $6,100

total operating hours 12,000

(1) straight-line = ($46,000 - $6,100) / 4 years = $9,975 fo 2021

(2) double-declining- balance = 2 x ($46,000 / 4 years) = $23,000 fro 2021

(3) activity-based = 2,100 hours x [$46,000 - $6,100) / 12,000 hours] = 2,100 x $3.325 = $6,982.50

The double declining method is considered an accelerated depreciation method, that is why it is so high.

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