77. During a period of decline in stock market prices a stock sold at Rs. 50 pershare on one day Rs. 40 on the next day and Rs. 25 on the third.(1) If an investor bought 100, 120 and 180 shares on the respective three days, findthe average price paid per share.(ti) If the investor bought Rs. 1000 worth of shares on each of thethree days, find the average price paid per share.IB.A. (H) Econ. Delhi Univ.. 2007: B.Com...

Answered: Image /qna-images/answer/fe97e8b5-9c3a-4853-9897-aeb216bd83ff.jpg

Answered: 77. During a period of decline in stock…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

See similar textbooks

Similar questions

(c)In the previous year, at Hub Motors ltd, for a particular model of Mercedes, Nissan and Ford, one could purchase (in million shillings) all three cars for a total of Ksh 152. This year, due to inflation, the same cars would cost Ksh 171. The cost of the Mercedes increased by 8.5%, the Nissan by 6.5%, and the Ford by 12.5%. If the price of last year’s Nissan was Ksh 7 less than the price of last year’s Mercedes, Use matrix inverse to find the price of each of the three cars last year. (Your matrix should be a three by three)
The accompanying data represent the annual rates of return of two companies' stock for the past 12 years. Complete parts (a) through (k). O A. OB. 0.50- 0.50- 0.00- 0.00- -0.50- -0.50- -0.3 RR of Company 2 0.0 0.3 -0.3 0.0 0.3 RR of Company 1 OC. 0.30- 0.50- 0.00- 0.00- -0.30- -0.50- o.0 0'5 0.0 0.3 -0.5 RR of Company 2 0.5 -0.3 RR of Company 1 (b) Determine the correlation coefficient between rate of return of Company 1 and Company 2. The correlation coefficient is 0.966. (Round to three decimal places as needed.) (c) Based on the scatter diagram and correlation coefficient, is there a linear relation between rate of return of Company 1 and Company 2? Yes No (d) Find the least-squares regression line treating the rate of return of Company 1 as the explanatory variable. y=x+O (Round to four decimal places as needed.) RR of Company 1 RR of Company 1 RR of Company 2 RR of Company 2
5. Use the formula for a (1+r)" – 1 geometric sum to show that A, = dollars.
1. Suppose you run a library and the cost of a particular journal you carry has increased over a ten year period from $14 to $35 a) What is the percentage increase over this time period? b) Is it correct to say that since this was over a ten year period that the cost increased 15% per year? If this is not correct what would the cost of the journal be now if it DID increase 15% per year over this time period? What would the actual percentage increase be in this case
James has an investment worth $175,609.50. The investment will make a special payment of X to James in 1 month from today and the investment also will make regular, fixed monthly payments of $1,440.00 to James forever. The expected return for the investment is 1.23 percent per month and the first regular, fixed monthly payment of $1,440.00 will be made to James in one month from today. What is X, the amount of the special payment that will be made to James in 1 month? An amount less than $58,600.00 or an anmount greater than $179,600.00 An amount equal to or greater than $58,600.00 but less than $88,950.00 An amount equal to or greater than $88,950.00 but less than $146,400.00 An amount equal to or greater than $146,400.00 but less than $176,000.00 O An amount equal to or greater than $176,000.00 but less than $179,600.00 Com SHEMA
2. Find the rate of interest i such that a 20-year annuity with payments at the end of each year has the accumulated value which is exactly three times as much as the accumulated value of a 10-year annuity with payments at the end of each year.
Calculate approximately to 3 decimal places the composite price index for all three stock between 2008 and 2011. A. 1.24B. 0.88C. 0.780D. 1.42
Need Full correct solution for this and I'll surely give a like for correct solution neatly on white paper. Thank you.
You are the accountant for a company that owns a chain of 18 fast food restaurants in a state which adjusts the minimum wage for inflation. Each restaurant employs 45 workers, each averaging 20 hours per week at the current federal minimum wage, $7.25 per hour.(a)How many hours at minimum wage are paid out each week by the company?hr(b)At the current rate of $7.25 per hour, what is the amount (in $) of the weekly "minimum wage" portion of the restaurant's payroll?$ (c)If the inflation rate this year is 0.7%, calculate the "adjusted" minimum wage rate (in $ per hour) to be paid next year. (Round your answer to two decimal places.)$ per hour(d)How much in "additional wages" will the company have to pay out next year at the adjusted rate (in $)? (Round your answer to the nearest dollar.)$ (e)Suggest some ways that the restaurant chain or other small businesses can offset the increase in payroll and subsequent decrease in profit as a result of the minimum wage hike.
2. Mala-Inse Company sells its products on account payable in 30 days from the date of sale. Customers are given three percent discount if they pay within ten days. Total sales for the year amounted to P900,000. Records of the company shows that forty percent of the customers pay on the tenth day and take the discounts; while 60 percent pay on average of 45 days after the date of purchase. Determine the average amount of receivables?
A manufacturer of phone batteries determines that the average length of talk time for one of its batteries is 470 minutes. Suppose that the standard deviation is known to be 32 minutes and that the data are approximately bell-shaped. Estimate the percentage of batteries whose talk time is between 406 minutes and 534 minutes. Estimate the percentage of batteries whose talk time is less than 438 minutes. Estimate the percentage of batteries whose talk time is more than 534 minutes. answer in excel
D Use the compound interest to determine the final Value of the given amonnts i) $ 850 "at sl. compounded daily for 18 years veedad The final Value is $ a Grond to nearest cent'as in) $ boo at 6%. Componnded continously years. for 10 JThe final' valne is 4( heded (ronnd to the reaest cent as

SEE MORE QUESTIONS

Recommended textbooks for you

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

MATLAB: An Introduction with Applications

Statistics

ISBN:

9781119256830

Author:

Amos Gilat

Publisher:

John Wiley & Sons Inc

Probability and Statistics for Engineering and th…

Statistics

ISBN:

9781305251809

Author:

Jay L. Devore

Publisher:

Cengage Learning

Statistics for The Behavioral Sciences (MindTap C…

Statistics

ISBN:

9781305504912

Author:

Frederick J Gravetter, Larry B. Wallnau

Publisher:

Cengage Learning

Elementary Statistics: Picturing the World (7th E…

Statistics

ISBN:

9780134683416

Author:

Ron Larson, Betsy Farber

Publisher:

PEARSON

The Basic Practice of Statistics

Statistics

ISBN:

9781319042578

Author:

David S. Moore, William I. Notz, Michael A. Fligner

Publisher:

W. H. Freeman

Introduction to the Practice of Statistics

Statistics

ISBN:

9781319013387

Author:

David S. Moore, George P. McCabe, Bruce A. Craig

Publisher:

W. H. Freeman

SEE MORE TEXTBOOKS