Walmart RevenueThe annual revenue of Walmart is given in the table below (source ).Walmart AnnualRevenue(Billions of US dollars)559.151Year20212020201920182017201620152014201320122011201020092008200720062005523.964514.405500.343485.873482.130485.651476.294468.651446.509421.849408.085404.254377.023348.368312.101284.310Apply linear regression to the data in the table to find a modely = mx + b,where y is Walmart's annual revenue in billions of US dollars, and a is the number of years since2000.Use the model y = mx + b with m rounded to the nearest tenth and 6 rounded to the nearest What is the slope m? Round to the nearest tenth (1 decimal place).

Answered: where y is Walmart's annual revenue in…

where y is Walmart's annual revenue in billions of US dollars, and is the number of years since 2000. Use the model y = mx + b with m rounded to the nearest tenth and 6 rounded to the nearest

Essentials Of Investments

11th Edition

ISBN:9781260013924

Author:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Publisher:Bodie, Zvi, Kane, Alex, MARCUS, Alan J.

Chapter1: Investments: Background And Issues

Section: Chapter Questions

Problem 1PS

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Consider the streams of income given in the following table: a. Find the present value of each income stream, using a discount rate of 4%, then repeat those calculations using a discount rate of 8%. b. Compare the calculated present values and discuss them in light of the fact that the undiscounted total income amounts to $14,000 in each case. a. The present value of income stream A. using a discount rate of 4% is §. (Round to the nearest cent) Data table Income Stream End of Year A $5,000 $4,000 $3,000 $2,000 $2,000 $3,000 1 $4,000 4 $5,000 Total $14,000 $14,000 (Click on the icon located on the top-right corner of the data table below in order to copy its contents into a spreadsheet.) Clear all Check answer Help r
For example, if r = 0.1 then $100 saved at the start of period 1 becomes____ at the start of period 2. The value next period of $1 saved now is the____ of that dollar.
Attempt History Current Attempt in Progress Wildhorse Inc. is considering modernizing its production facility by investing in new equipment and selling the old equipment. The following information has been collected on this investment: Cost Old Equipment Accumulated depreciation Remaining life Current salvage value Salvage value in 8 years Annual cash operating costs $80,240 $40,300 8 years $9,920 $0 $35,100 Cost New Equipment Estimated useful life Salvage value in 8 years Annual cash operating costs $38,000 8 years $4,800 $29,900 Depreciation is $10,030 per year for the old equipment. The straight-line depreciation method would be used for the new equipment over an eight-year period with salvage value of $4,800.
The current amount A of a principal P invested in a savings account paying an annual interest rate r is given by A = P(1+r/n)^(rt) where n is the number of times per year the interest is compounded. For continuous compounding, A = Pe^(rt). Suppose $10,000 is initially invested at 2.5 percent (r = 0.025). a. Plot A versus t for 0 ≤ t ≤ 20 years for four cases: continuous compounding, annual compounding (n = 1), quarterly compounding (n = 4), and monthly compounding (n = 12). Show all four cases on the same subplot and label each curve. On a second subplot, plot the difference between the amount obtained from continuous compounding and the other three cases. b. Redo part a, but plot A versus t on log-log and semilog plots. Which plot gives a straight line?
If a firm has sales of $23,920,000 a year, and the average collection period for the industry is 60 days, what should this firm’s accounts receivable be if the firm is comparable to the industry? Assume there are 365 days in a year. Do not round intermediate calculations. Round your answer to the nearest dollar. $
If wages grew 6.60 percent, but inflation was 4.50 percent, what was the approximate real increase in wages? (Enter your answer as a percent rounded to 2 decimal places.)
*Using Matlab* The current amount A of a principal P invested in a savings account paying an annual interest rate r is given by A = P(1+r/n)^(nt) where n is the number of times per year the interest is compounded. For continuous compounding, A = Pe^(rt). Suppose $10,000 is initially invested at 2.5 percent (r = 0.025). a. Plot A versus t for 0 ≤ t ≤ 20 years for four cases: continuous compounding, annual compounding (n = 1), quarterly compounding (n = 4), and monthly compounding (n = 12). Show all four cases on the same subplot and label each curve. On a second subplot, plot the difference between the amount obtained from continuous compounding and the other three cases. b. Redo part a, but plot A versus t on log-log and semilog plots. Which plot gives a straight line?
According to the Census Bureau, in October 2016, the average house price in the United States was $28,258. 6 years earlier, the average price was $20,608. What was the annual increase in the price of the average house sold?
The figure shows a graph that compares the present values of two ordinary annuities of $900 quarterly, one at 5% compounded quarterly and one at 9% compounded quarterly. Dollars 70000 60000 50000 40 000 30.000 20 000 10000 0 20 40 60 80 100 120 140 Quarters @ (a) Determine which graph corresponds to the 5% rate and which corresponds to the 9% rate. The higher graph is the one at 5% and the lower one is the one at 9% O The lower graph is the one at 5% and the higher one is the one at 9% (b) Use the graph to estimate the difference (in dollars) between the present values of these annuities for 25 years (100 quarters) $1078497
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You are given the dollar value of a product in 2016 and the rate at which the value of the product is expected to change during the next 5 years. Use this information to write a linear equation that gives the dollar value V of the product in terms of the year t. (Let t = 16 represent 2016.) 2016 Value Rate $5000 $170 decrease per year

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