Question

А 3. The jobs listed below needed to be completed. Assume that it is now day 140. Job Processing Time (days) Due Date 20 180 30 200 10 175 16 230 18 210 B с D E

Answer 1

Answer:

Question 4: A.0

Job B has the longest processing time so it will be scheduled first,

Completion time for Job B = 139 + Processing time = 139 + 30 = 169

Lateness = Max (0, Completion time - Due date) = 0

Question 5: A. 95.04%

T1 = 60

T12 = 50

Tn = T1*(n)^b

Where b = learning index

T12 = T1* (12)^b

50 = 60*12^b

12^b = 50/60

b*LN(12) = LN(50/60)

b = -0.07337

b = LN(R) / LN(2)

Where R = Learning Rate

-0.07337*LN(2) = LN(R)

LN(R) = -0.050857

R = e^-0.050857

R = 0.9504 = 95.04%