it is doubtful that the property would increase in value over 6 times or over 10 times or by over 600 % or over 1,000 % in six years , from 1957 to 1963 , with the expenses for surviving , securing the torrens title over and bulldozing said property amounting to not more than p40,000.00 , already included in the computation ( p. 36 , roa , vol..