1. What do you know about Operation Scheduling? Explain and give an example in your workplace. 2. What is the function of Operation Scheduling for a company? Give an example at your workplace. 3. Case Study of Production Scheduling with Shortest Processing Time (SPT) PT. Makmur has the following machine schedule data:

Job	Work Days Remaining	Job Due Date
A	24 days	24 days
B	18 days	18 days
C	25 days	25 days
D	21 days	36 days
E	44 days	46 days

Determine the machine schedule using:

(a) SPT rules

(b) EDD rules