The correct option is D All of the above.
Around the 1750s, machines were producing goods on a scale that was never seen before. Machines helped to bridge the gap between demand and supply. They produced goods on a large scale, leading to the Industrial Revolution in Britain. The demand for cloth and other machine-made goods increased significantly at that time and labour-intensive industries could not meet the demand as it had to employ more labour to meet the demand, leading to a cost inflation.