Answer: 19.93 minutes
Explanation:
This is the complete question
Fast Auto Service provides oil and lube service for cars. It is known that the mean time taken for oil and lube service at this garage is 15 minutes per car and the standard deviation is 2.4 minutes. The management wants to promote the business by guaranteeing a maximum waiting time for its customers. If a customer's car is not serviced within that period, the customer will receive a 50% discount on the charges. The company wants to limit this discount to at most 2% of the customers. What should the maximum guaranteed waiting time be? Assume that the times taken for oil and lube service for all cars have a normal distribution
The solution is attached below
Answer:
The rate of return on the risky asset is 16% and on treasury bill is 6% and we need a return of (1100-1,000)/1000= 10% or 0.1
If we think of x as the percentage investment in risky asset and 1-x as the investment in non risky asset we can mathematically find what proportion we need to invest in each asset to get this return.
16x+ 6(1-x)=10
16x+6-6x=10
10x=4
x=4/10
x= 0.4
This equation tells us that we should invest 40% in risky assets and 1-x which is 60% in treasury bills. We can test our answer by putting these values and see if the return is 10 %
(0.4*16)+(0.6*6)= Rate of return
Rate of return=10%
10% of 1000 = 100
100+1000=$1100
Explanation:
Answer:
Total widgets supplied in the market will be 4000
So option (d) will be correct answer
Explanation:
We have given total number of suppliers = 100
It is given that half of the suppliers supply 35 widgets
So 50 supplier supply 35 widgets each
So total number widgets supplied by 50 supplier = 50×35 = 1750
A quarter, that is 25 supplier supply 40 widgets
So widgets supplied by 25 supplier = 25×40 = 1000
And other quarter, that is 25 supplier supply 50 widgets each
So widgets supplied by 25 supplier = 25×50 = 1250
So total widgets supplied in the market will be = 1750+1000+1250 = 4000
So option (d) will be correct answer
Answer:
The Diary Survey.
Explanation:
"The other national data sources and its publishing period are highlighted in the next cite:
"The Consumer Expenditure Survey (CE) is a nationwide household survey conducted by the U.S. Bureau of Labor Statistics (BLS) to find out how Americans spend their money. It is the only federal government survey that provides information on the complete range of consumers’ expenditures as well as their incomes and demographic characteristics. BLS publishes 12-month estimates of consumer expenditures twice a year with the estimates summarized by various income levels and household characteristics. BLS also produces annual public-use microdata files to help researchers analyze the data in more detail.
The CE consists of estimates derived from two separate surveys, the Interview Survey and the Diary Survey. The Quarterly Interview Survey is designed to collect data on large and recurring expenditures that consumers can be expected to recall for a period of 3 months or longer, such as rent and utilities, and the Diary Survey is designed to collect data on small, frequently purchased items, including most food and clothing. Together, the data from the two surveys cover the complete range of consumers’ expenditures. CE data are collected for BLS by the U.S. Census Bureau."
Reference: U.S. Bureau of Labor Statistics. “Consumer Expenditures and Income: Overview.” U.S. Bureau of Labor Statistics, U.S. Bureau of Labor Statistics, 2019
Answer:
I myself don't know
Explanation:
but hope someone can help you with the answer
