Given below are four jumbled sentences. Pick the option that gives their correct order. A The home then was a bungalow, single storied and bounded by walls. B He states that in the early 1950’s houses in most cities relied on the bungalow model. C According to Gautam Bhatia ,a leading architect we need to bring about a radical change in our model of housing. D Sadly ,nearly 70years later after a 100-fold increase in city population, density and land value we still persist on the same outmoded model