Having completed the first stage, and formed his estimate of the crops and cattle which the land will yield, the tenant will now address himself to the very grave question of the cost which his manufacturing industry will entail. Here he will encounter forces which pay small respect to the beautiful symmetry of hypothetical economic science, and often influence the amount of rent far more powerfully than the fertility of the land. Will his farm be amongst the light and sunny hills of Surrey; or will it be embedded in the stubborn clay of the Sussex weald? Will he need four horses or two only for each of his ploughs? The crop may be the same for both, but the cost will be widely different, and may create much resistance to the landlord's rent. If he appeals to steam-power for help, he must ask himself how far off he will be from the coal-field, how near to him will be the station at which he will buy his coals. So, again, with his manure. Will the lime and the marl be close to his borders, or must he send his carts long distances to the pit or the railway? Then comes the serious question of the place where his buyers dwell; how far he is from his market; what expense of carriage he will be put to. It may be his good fortune to be offered a farm in the neighbourhood of London, or some great manufacturing town. A weighty rent, it is true, may be demanded of him, even some ten or fifteen pounds an acre; but this will not extinguish the attractiveness of such a farm. Better markets, abundant supplies of manure, cultivation by the spade, and high prices, may possess higher claims in his eyes than a small rent in a rural region. But the computing farmer's arithmetic is not yet over; he has very formidable figures still to face. His land may be burdened with heavy charges of an exceptional kind. His tithe may be unusually large; his poor-rate peculiarly severe; and the school-rate may acutely try his temper and his purse. Worse still, agricultural wages in his locality may be inordinately high, for wide are the discrepancies between wages in different parts of England, and the worth of the wage may not be repaid by labourers demoralized by trade unions. The long arithmetical array of heavy burdens will be duly noted by the incoming tenant, and carefully placed to the debit of the debated rent; but one thing he will not do--he will not search out the position of the farm offered in the brilliant series of ascending fertility, and comfort himself with the reflection that economical science furnishes him with the assurance that a farm standing so high above the margin of cultivation must necessarily be able to pay the rent attached to that position, all these exceptional charges of cost of production notwithstanding.