Answer:
Explanation:
For computing the demand for each sale, first we have to compute the average sale for each season which is show below:
Average sale in fall = (240 + 260) ÷ 2 = 250
Average sale in winter = (340 + 300) ÷ 2 = 320
Average sale in spring = (140 + 160) ÷ 2 = 150
Average sale in summer = (320 + 240) ÷ 2 = 280
Demand for next fall = (250 ÷ 1,000) × 1,200 = 300
Demand for next winter = (320 ÷ 1,000) × 1,200 = 384
Demand for next spring = (150 ÷ 1,000) × 1,200 = 180
Demand for next summer = 1,200 - (300+384+180) = 336