If the total number of widgets delivered in a day is 250 units, then what is the total distance covered in the route (in km)?
Explanation:
Demand A – 50 (40%); 70 (60%) B – 40 (30%); 60 (70%) C – 70 (30%); 100 (70%) D – 30 (40%); 50 (60%)
Maximum demand possible = 70 + 60 + 100 + 50 = 280
Actual demand is 250. This is possible only when demand at C is 70 instead of 100.
∴ Actual demands at various cities is: A → 70 B → 60 C → 70 D → 50
Sequence of cities visited is: A → C → B → D
[A is closer to warehouse than C, hence first city to be visited will be A.]
∴ Total distance travelled = 5 + 17 + 4 + 12 = 38.
Hence, 38.
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