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liq [111]
3 years ago
15

Khalil is a professional tennis player and is working on his speed. his friend gives him an herbal medicine that he swears will

improve his performance. khalil takes the medicine for a few days and finds that he is performing better. later, it is found that the medicine was only sugar and basil leaves. what might explain khalil's improved performance? the testing effect the placebo effect the experimental effect the sugar and basil leaves
Business
1 answer:
mote1985 [20]3 years ago
3 0
<span>The best explanation for Khalil's improved performance when he was taking the herbal medicine is the Placebo Effect. Sugar and basil leaves in the amount that a medicine dose contains would not have any significant effect on Khalil's performance, but the placebo effect can cause someone to see improvements from a placebo (a treatment with no active effect) simply because they expect to see improvements. Since Khalil expected improvements from taking the medicine, he might have perceived improvements from the placebo effect even though the medicine had no real effect.</span>
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kykrilka [37]

Answer:

“Should” or “should not” depend on the cost rate of the option and the risk appetite of investors.

Explanation:

An option is a contract that allows investors to buy or sell instruments such as security, Exchanged Traded Fund or an index at a pre-determined price over a certain period of time.

If the option will cost the investor an additional $10,000 and it is the cost for an option of $10 million investment, then it cost only 0.1% additionally, but it can secure the position of this investment; then the investor should buy this option.

Vice versa, if the additional $10,000 is much more than expected profit, and even lower but significantly drop down the total profit of an investment; and the investor always wish to have a high profit regardless high risk; then he shouldn’t buy this option.

6 0
3 years ago
Lubbock county is planning to construct a bridge across the Rio de Lubbock to facilitate afternoon skiing in the El Dusto ski ba
Anarel [89]

Answer:

575,010.25

Explanation:

i = 5%. n = 20 Years. P = 6,500,000.

Annual Maintenance Cost for the first five years, A1 = 25,000.

Annual Maintenance Cost from year 6 thro' 15, A2 = 30,000.

Annual Maintenance Cost from year 16 thro' 20, A3 = 35,000.

Overhaul Costs = 500,000 at year 10.

EUAC = [6,500,000 + 500,000 (P/F, 5%, 10)] (A/P, 5%, 20) +

25,000 +[{5000 (F/A, 5%, 5) + 5000(F/A, 5%, 15)} (A/F, 5%, 20)]

= [6,500,000 + 500,000 (0.6139)] (0.0802) +

25,000 +[{5000 (5.526) + 5000 (21.579)}(0.0302)]

= 545,917.39 + 29,092.86 = 575,010.25

6 0
3 years ago
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Lisa [10]
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3 0
3 years ago
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"The production supervisor estimates that the ending work-in-process is 16 percent complete. Compute the cost of paint transferr
Luba_88 [7]

Complete Question:

Sanchez & Company produces paints. On July 1st it had no work in progress inventory. It starts reduction of 150,000 gallons of paint in July and completes 120000 gallons. The cost of the resources used by Sanchez in July consists of the following:

Materials- $137000

Conversion Costs- $175000

"The production supervisor estimates that the ending work-in-process is 16 percent complete. Compute the cost of paint transferred to finished goods and the amount in work-in-process ending inventory as of July 31"

Cost of paint transferred to finished goods__________

Work-in-process ending inventory_________

Answer

The Cost of Paint Transferred to Finished = $300,000

Work-in-Process Ending Inventory = $12,000

Explanation:

Given

Materials = $137,000

Conversion Costs = $175,000

Started = 150,000 gallons

Completed = (120,000) gallons

Ending Work in Progress = 150,000 - 120,000

Ending Work in Progress = 30,000

To calculate cost of paint transferred out and ending inventory of work in progress,

First we'll need to calculate the cost per unit of a paint(gallon)

This is given by: total cost ÷ total unit.

Calculating Total Cost:

Total Cost = $137,000 + $175,000

Total Cost = $312,000

Calculating Total Units:

Ending Work in Progress = : 16% complete ----- Given

So, Ending Work in Progress = 16% * 30,000 = 4,800

Total Completed Unit is then given by: 120,000 gallon + 4,800

Total = 124,800

Calculating Cost per unit

If the total cost is $312,000 then a unit will cost

$312,000/124,800

Cost per unit = $2.5/unit

Finally,

The Cost of Paint Transferred to Finished Goods is calculated by:

Total Units Transferred out = 120,000 gallons

Cost = 120,000 * $2.5

Cost = $300,000

Work-in-Process Ending Inventory is calculated by:

Ending Inventory = 4,800 ----- calculated

Work in Process Ending Inventory = 4,800 * $2.5

Work in Process = $12,000

6 0
3 years ago
Karen and Mike currently insure their cars with separate companies, paying $400 and $600 a year. If they insured both cars with
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Answer:

$1,720

Explanation:

Total annual premium for both Karen and Mike = $400 + $600 = $1,000

If they insured both cars with the same company, they would save 15% on the annual premiums -> the annual saving = 15% * $1,000 = $150

We use formula FV to calculate the future value of annual payment:

= FV(rate, number of payment, - payment) = FV(3%,10,-150) = $1,720

4 0
3 years ago
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