Q>Visasmurathi in a company ,they need a software to develop an application for sales teams to communicate with customers.There are two types of categories with material 1sq feet

city price_with _material price_without _material

TVM 1600 800

Chennai 1800 1000

Hyderabad 2000 900

Mumabi 2500 1200

Cochin 1800 1200

when a customer type his city and square feet, he need to get the total amount for the construction.