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sdas [7]
3 years ago
8

An undergraduate business student has purchased a laptop computer for use during exams. This laptop is perfectly reliable except

for two parts: its microchip, which has a failure rate of one in every twenty hours of operation; and its battery, which has a failure rate of one in every ten hours of operation. Also, on average the battery will wear out in five hours, with a standard deviation of 30 minutes. Assuming that a new battery has just been installed, what is the probability that the laptop will perform reliably during a one-hour exam?
Business
1 answer:
g100num [7]3 years ago
8 0

Answer:

probability of a reliable performance = 19/20

Explanation:

If a new battery has just been installed, then the chances of failure are only contributed by the faulty microchip, which has a failure rate of 1 in 20 hours.

Therefore in 1 hour, the probability that the laptop will perform reliably is calculated as follows:

Chances of failure = 1 in 20

20 hours = 1 chance of failure

∴ 1 hour = 1/20 chance of failure

1/20 = 0.05 chance of failure

Now, let us express 0.05 as fraction:

0.05 = 5/100

Therefore in 1 hour, there is a 5 in 100 chances of failure.

But we are asked to find the probability that the laptop will perform reliably. This is simply done by finding the difference between the total chances of occurrence (100)  and the chances of failure (5)

∴ Probability of reliable performance in one hour = (100 - 5) / 100

= 95/100

95/100 = 19/20

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Imagine that you have been hired by a large pizza chain to develop an IBP campaign for a new product, the KidZa Meal, which will
fiasKO [112]

Answer:

Advertising campaign that will be best suited is by inviting kids to the restaurant and arranging free of cost activities like drawing competition or similar and give free KidZa meals to the winners. This is where children will give attention to the newly launched meal and doll shaped chef will appeal them to buy the meal.  There can be advertisements on television which will seek attention of the kids at home. There can be stalls placed at various schools to familiarize kids with restaurant and give free discount vouchers which will force them to pay a visit at the restaurant.

Explanation:

Marketing strategies for the kids is very different than the adults. The adults usually analyze cost benefit whereas kids just choose a product if it looks good and colorful. The kids decide to buy a product when it appeals them. The doll as a gift is a great feature that will appeal kids to buy the meal.

7 0
3 years ago
At the current prices of goods X and Y, the quantity demanded of good X is 10 units, and the quantity demanded of good Y is 5 un
damaskus [11]

Answer:

When the price of good y increases by 10% it will result in the quantity demanded of x to increase by (0.6*10) =6%. The current quantity demanded of good x is 10 so a 6% increase will mean the quantity demanded of x will be (1.06*10)= 10.6

Explanation:

The cross elasticity of goods x and y is 0.6, which means that a one percent increase in price of good y will increase the demand for good x by 0.6%, this means that x and y are substitute goods, as when the price of y increases people tend to buy more of x.

When the price of good y increases by 10% it will result in the quantity demanded of x to increase by (0.6*10) =6%. The current quantity demanded of good x is 10 so a 6% increase will mean the quantity demanded of x will be (1.06*10)= 10.6

8 0
3 years ago
Which of the following is NOT a reason to invest your money?
Katen [24]
A. <span>It's safer just to keep it at home in a secure place.

This is a reason to NOT invest. The others are all reasons TO invest. </span>
8 0
3 years ago
Dome Metals has credit sales of $270,000 yearly with credit terms of net 90 days, which is also the average collection period. A
bixtya [17]

Answer:

Net change in income = $8,100

Explanation:

Given:

Current credit sales= $270,000 per year.

Average collection period= 90 days

A 2/15, net 90 means a 20℅ discount if payment is made within 15 days.

Which means new credit terms increase will be

(90/15) * 20℅ = 120℅

We now find the following:

•Revised sales will be = (current sales * new credit terms increase)

= $270,000 * 120℅ = $324,000

•Increase in sales = ( new sales - current sales)

=$324,000 - $270,000 = $54,000

•Profit increase = (profit percent * Increase in sales)

= 15℅ * $54,000 = $8,100

• Average receivable under existing policy =

= $270,000 * (90/360) = $67,500

• Average under new policy =

$325,000 * (15/360) = $13,500

• Receivable reduction= $67,500 - $13,500 = $54,000

• Interest savings

= $54,000 * 12℅ = $6,480

• Cost of discount =

$324,000 * 2℅ = $6,480

Therefore the net change in income if new credit terms are adopted will be = (increase in profit + interest savings - cost of discount)

= $8,100+$6,480-$6,480

= $8,100

3 0
3 years ago
Hendry Products charges Montgomery Meats a lower price for goods because the owners of both companies are on the same soccer tea
Eduardwww [97]

Answer:

a. price discrimination.

Explanation:

Price discrimination is pricing strategy where different prices are charged to different customers for the same product or service based on what the seller thinks he can get from each of them.

There are 3 types of price discrimination:

-First degree: is price discrimination where firm charges different price for every unit sold. Also called perfect discrimination.

-Second degree: is discrimination where the firm charges different prices for different quantities.

-Third degree: is when the seller charges different price for different consumer groups.

Hendry Products charges Montgomery Meats a lower price, and charges other firms similar to Montgomery Meats more for the same products. Hendry Products is practicing third degree price discrimination.

4 0
3 years ago
Read 2 more answers
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