In order to construct a good plan for a boiler outage you must know the:
1. Extent and complexity of repairs.
2. Cost of the spare parts required.
3. Effects of the shut down on production.
4. Availability of a Boiler Inspector.
a. 1, 2, 3
b. 2, 3, 4
c. 1, 3, 4
d. 1, 2, 3, 4
e. 3, 4.
Answer: C