1. The seasonal factors (also known as indices) for the first three quarters for the demand of snow blowers are 0.66,1.02,1.36. What is the seasonal factor for quarter 4? 2. If the quarterly seasonal indices for the second, third and fourth quarter are 0.67,0.98, and 1.37, then the First quarter seasonal index is:
3. The Monthly indexes for the first 12 months are: 1.25, 1.25, 1, 1, .75, .75, .7, .8, .8, 0.57,1.05. What is the index for the last month?
#9The sales trend has been modeled as: Sales=3.00 * t + 100.00, where t = time in quarters, beginning in Q1 2015. Seasonality for the four quarterly periods is given in the table below. Find the seasonalized forecast for Q1 of 2017.
Quarter Seasonal Factor
Quarter #1 1.10
Quarter #2 0.9000
Quarter #3 0.9000
Quarter #4

2500

step-by-step explanation:

region b will make the inequalities y < 2x + 1 and y > -x - 2 true ⇒ answer a

step-by-step explanation:

* lets study the graph and the inequality to solve the question

- the inequality y > -x - 2

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = -2 that means the line intersect the y-axis at point (0 , -2)

∵ the sign of the inequality is >

∴ we shad the part over the line

  region a and b

- the inequality y < 2x + 1

∵ the form of the inequality is y > mx + c , m is the slope of the line

  and c is the y-intercept (the line intersect y-axis at point (0 , c)

∴ c = 1 that means the line intersect the y-axis at point (0 , 1)

∵ the sign of the inequality is <

∴ we shad the part under the line

  region b and c

∵ the common region between the two lines is region b

∴ region b will make the inequalities y < 2x + 1 and y > -x - 2 true

inverse operation of addition