Answer: Halo effect
Explanation:
In psychology the halo effect is a sort of bias in which a person tries to impress others through his/her overall appearance. The more good your appearance looks, the better your chances would be in impressing others.
In the question, many people wear formal attire because that signifies a level of good appearance that would land them a job. Even though it is not require, the candidate are doing that to get the attention of the interviewer in a way that would help them get the job.
Answer: To increase sale by 10%, the seller must lower the price of the good by 12.5%.
Explanation: Price elasticity of demand measures the responsiveness of quantity demanded to a change in the price. Since, demand and price for a normal good are negatively related to each other, price elasticity is also negative. It can be calculated using,

Therefore, to increase sale by 10%, the seller must lower the price of the good by 12.5%.
Hello!
acid-test (quick) ratio=(Cash+short term investments+accounts receivable)÷current liabilities
acid-test (quick) ratio is
(63,200+44,800)÷132,000=0.8182
0.8182×100=81.82%
Good luck!
Answer:
The answer is: $100,000
Explanation:
Under LIFO (last in, first out) costing method, we use the oldest costs are used to determine the ending inventory:
We were given the following data:
- Jan. 1: 8,000 purchased at $11 per unit
- June 19: 13,000 purchased at $12 per unit
- Nov. 8: 5,000 purchased at $13 per unit
If the ending inventory had 9,000 units, then its total cost is:
Ending inventory = (8,000 units x $11 per unit) + (1,000 units x $12 per unit)
Ending inventory = $88,000 + $12,000 = $100,000
Answer:
It will take 10 years to have $20,000 on investment of $10,000.
Explanation:
Annual Rate of return = r = 7%
Compounded Value / Future Value = FV = $20,000
Investment Value / Present Value = PV = $10,000
Use Future value formula to solve this question:
Future Value = Present Value x ( 1 + Number of Year )^Number of year
FV = PV x 
$20,000 = $10,000 x 
= 
$2 = 
Log 2 = n log 1.07
0.30 = n x 0.03
n = 
n = 10.00
n = 10 year (rounded off to nearest year )
It will take 10 years to have $20,000 on investment of $10,000.