Place the following steps in the sharecropping process in the proper order.
i. landlords sell crops.
ii. tenants farm and harvest crops.
iii. landlords distribute profits to tenants.
iv. landlords lease plots of land to tenants.

a. i., ii., iii., iv.
b. iii., iv., ii., i.
c. iv., iii., ii., i.
d. iv., ii., i., iii.