Subject: mathqa
Question: a rectangular grass field is 70 m * 55 m , it has a path of 2.5 m wide all round it on the outside . find the area of the path and the cost of constructing it at rs . 2 per sq m ?
Option: 
A: s . 1300
B: s . 1350
C: s . 1397
D: s . 1927
Answer: A