Answer:
<em>The theoretical minimum number of workstations are five workstations</em>
Explanation:
Given the total time available per day = 480 minutes
the cycle time which is the time required or spent to produce a unit can be obtained as;
Cycle time = Total time / Demand per day
Cycle time = 480 / 80 = 6 minutes
hence 6 minutes is the cycle time for one unit.
The theoretical number of stations can be calculated thus;
Theoretical number of stations = Time for one unit / Cycle time
= 30/6 = 5 workstations
<em>Therefore the theoretical minimum number of workstations are five workstations</em>
Answer:
351,830,000 Yuan
Explanation:
Investment value = C$ 15.1 billion
Value in Yuan in June 2012 = C$ 15.1 billion x 6.3698 Yuan/C$
Value in Yuan in September 2012 = C$ 15.1 billion x 6.3465 Yuan/C$
The difference in Yuan if Cnooc has purchased Nexen in September instead of June is:

Cnocc saves 351,830,000 Yuan
25% of 100 is $25 hopefully thats what you were asking for
Answer peoples questions and do the challenges