The equation y = 350 − 2.5x is used to predict quarterly demand where x = 0 in the second quarter of last year. Quarterly seasonal factors are Q1 = 1.5, Q2 = 0.8, Q3 = 1.1, and Q4 = 0.6. What is the forecast for the last quarter of this year?
A) 199.5
B) 201
C) 266
D) 268
E) 335

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The Answer of The equation y = 350 − 2.5x is used to predict quarterly demand where x = 0 in the second quarter of last year. Quarterly seasonal factors are Q1 = 1.5, Q2 = 0.8, Q3 = 1.1, and Q4 = 0.6. What is the forecast for the last quarter of this year?
A) 199.5
B) 201
C) 266
D) 268
E) 335

The Equation Y = 350 − 2