Problem 2:Aling Lourdes had the following sales in her small sari-sari store for the past 5 weeks: P 2, 500, P3, 000, P2, 000, P3, 400, and P2, 800 respectively. Forecast her sale for the sixth week usinga. Weighted average forecastb. Average forecastc. Exponential Smoothing if a = 35% and the previous forecast is 2,700.d. Trend ProjectionValue of bValue of aTrend line equation Forecast of 6th weekForecast of 10th weekForecast of 15th weekConclusion/ Discussion:

Given information: As per guidelines we will only answer the first three subparts, please repost…

Answered: Problem 2: Aling Lourdes had 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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Please solve with accurate steps.
2. Which of the following statements is false? Explain your answer. A. A price index can be used to compare changes in prices over time. B. A graph of the average monthly price of gas is an example of an index. C. Price index values are often calculated relative to a base value at a certain point in time or in a certain place. D. Index values can be greater than 100.
If You have this information about return of stock in 3 periods: -12%, 20% and 25%. calculate: The arithmetic average. The geometric average.
A store shows a net profit of $65,250 for the year. If the store profit increases by 3.75% per year for the next 15 years what will the net profit be at that point?
Below is a table containing data on product demand for the most recent three months along with the forecasts that had been made for those three previous months. Calculate the MAPE. Month Demand Forecast 1 308 310 388 390 344 342 2.
Suppose that you have $9,000 in a rather risky investment recommended by your financial advisor. During the first year, your investment decreases by 40% of its original value. During the second year, your investment at the end of year one increases by 50%. Your advisor tells you that there must have been a 10% overall increase of your original $9,000 investment. Is your financial advisor using percentages properly? If not, what is your actual percent gain or loss of your original $9,000 investment? Select the correct choice below and fill in the answer boxes to complete your choice. (Type a whole number.) O A. No, there is an actual percent gain of % O B. Yes, there is an actual percent loss of % O C. Yes, there is an actual percent gain of % O D. No, there is an actual percent loss of %
PArt C D
Illustration 12.2. The sale of a commodity in tonnes varied from January 1961 to December 1961 in the following manner: 280 300 280 280 270 240 230 230 220 200 210 200 Fit a trend by the method of semi-average.
8–33. On Black Friday, Amazon.com featured an Echo 2nd Generation for $35 normally selling for $79. Calculate the dollar markdown and the markdown percent based on the selling price to the nearest whole percent.
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?

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