The following weights were used for thecalculation of a certain cost of living indexnumbers: Food 20, clothing 8, rent 9, fuel andlight 7, miscellaneous 6. If the averagepercentage increase in prices of commoditiesin the various groups over the base period were42, 64, 57, 88 and 68 respectively, calculate theindex for the period. Suppose Mr. X wasearning $. 12,000 in the base period, whatshould be his salary in the current period sothat his living standard will remain same asthat of the base period?

Answered: Image /qna-images/answer/82dfc464-d2f2-43d3-8b65-ee4301ec83ae.jpg

Answered: The following weights were used for the…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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4. A computer system de preciates at an average rate of 4% per month. If the value of the computer system was originally $1200, in how many months will it be valued at $750?
Tasty Doughnuts has computed the net present value for capital expenditure at two locations. Relevant data related to the computation are as follows: Des Moines Cedar Rapids Total present value of net cash flow $325,420 $339,450 Amount to be invested (307,000) (365,000) Net present value $18,420 $(25,550) a. Determine the present value index for each proposal. Round your answers for the present value index to two decimal places. Des Moines Cedar Rapids Total present value of net cash flow $fill in the blank 1 $fill in the blank 2 Amount to be invested $fill in the blank 3 $fill in the blank 4 Present value index fill in the blank 5 fill in the blank 6 b. Which location does your analysis support? (If both present value indexes are the same, either location will grade as correct.), because the net present value index is 1.
A pet food store receives discounts from a supplier of 8% and 11% on a doggie treat which has a list price of $161.46. The store then marks the treat up 12% of cost for overhead and 38% of selling price for operating profit. Later, the store has a weekend special where they sell the treat at "14% above cost". What was their rate of markdown on the treat? Give your answer as a percent rounded to 2 decimal places.
Assuming the general level of inflation in Ghana is 15% per year; find the number of years it will take for prices to double. The currency of Ghana is called the cedi and its symbol is like that of the U.S. cent (¢), but placed in front of the quantitative amount like the dollar symbol.
B) What is the variable cost per unit produced ( to 1 decimal) ?
Illustration 56. Assuming that there is no trend, deseasonalise the following data relating to the cash balances of a firm for the vear , 1998 : (use multiplicative model Month Jan. Feb. Mar. Apr. May June July Aug. Sept. Oct. Nov. Dec Balance (in '000 Rs.) : 150 160 196 | 256 274 204 | 208 200 204 164 | 146 238 Seasonal Index : 75 80 98 128 | 137 119 102 104 100 102 82 73
Suppose that a firm's sales were $3,750,000 five years ago and are $5,250,000 today. What was the geometric mean growth rate in sales over the past five years?
The net sales for a shoe department were $320,000. Calculate the maintained markup percent if the department had the following figures: Net Sales $320,000Net purchases $185,000Opening inventory $85,000Closing inventory $105,800Cash Discounts $5,400Alteration costs $2,100Freight inward $3,800
If the annual rate of inflation is 4%, find the price of a good at the end of a year if its price at the beginning of the year was $25. Select one: O a. $20 O b. $24 O c. $26 O d. $30 O e. $35

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