operation management 需要过程（急）,

题目

operation management 需要过程（急）,
You’ve just completed a pilot run of 10 units of a major product and found the processing time
for each unit was as follows:
UNIT NUMBER TIME (HOURS)
1 970
2 640
3 420
4 380
5 320
6 250
7 220
8 207
9 190
10 190
a.According to the pilot run,what would you estimate the learning rate to be?
b.Based on a,how much time would it take for the next 190 units,assuming no loss of learning?
c.How much time would it take to make the 1,000th unit?

答案

你刚刚完成了试点运行的10个单位的主要产品和加工时间
每个单位如下：
单位时间（小时）
1、970
2、640
3、420
4、380
5、320
6、250
7、220
8、207
9、190
10、190
答：根据试点运行,你会怎么估计学习率是?
B .根据,多少时间,将采取190个单位,假设没有丧失学习?
C .需要多少时间才能使第一千个单位?