A youth group decided to raise Ksh 480,000 to buy a piece of land costing Ksh. 80,000 per hectare. Before the actual payment was made, four of the members pulled out and each of those remaining had to pay an additional Kshs. 20,000. a. If the original number of the group members was x, write down; i. An expression of how much each was to contribute originally. 2024 Exams PDF ii. An expression of how the remaining members were to contribute after the four pulled out. b. Determine the number of members who actually contributed towards the purchase of the land. c. Calculate the ratio of the supposed original contribution to the new contribution. d. If the land was sub-divided equally, find the size of land each member got. (2 mk)