During the earliest period of industrialization in Britain,

Option A - INCORRECT.
This option has misguided the record of statement made in this argument. During the earliest period of industrialization, most areas of Britain operates a larger amount of steam-powered factories than wind- or water-powered factories.

Option B - INCORRECT.
However, Unlike wind- or water-powered factories, most steam-powered factories before technical improvement were fueled with coal, which sometimes had to be transported significant distances from the mine to the site of the factory. This high cost on maintenance makes steam-powered factories produce expensive, but still, this high cost on fueling has not effect on its demand.

Option C - INCORRECT.
There is more valuable reasons to why steam-powered engines are of high demand during the earliest period of industrialization in Britain. Apparently, It will be more difficult and expensive to convert a factory from wind power or water power to steam power. so therefore, the choice to choose the most effective machine would warrant most to choose steam- power engines above others for effective productivity.

Option D - INCORRECT.
Presumably, In the early period of industrialization, many goods sold in towns and cities could not be mass-produced in factories due to the kind of power engines they use. Most power engines like wind and water engines could not deliver more than steam-power engines.

Option E - CORRECT.
This option has hold the most significant reason for the rapid growth of steam-powered engines during the early period of industrialization in Britain. Historically, In Britain the number of sites where a wind or water-powered factory could be built was insufficient to provide for all of the demand for factory-produced goods at the time. However, the great rate of productivity realized with the use of a steam-power engine by factories to enhance their production level has elevated the versatile purchase and use of steam -power engines without minding the expensive cost of purchase and maintenance before technical improvements brought their cost down.