Please I help ASAP with solving this question. Thank you in advance

1. Field Alpha is a sandstone reservoir discovered in 1998. A field development study has been conducted to assess the hydrocarbon potential of this field. Core plug samples were extracted, and wettability measurements were performed in the laboratory to characterize the reservoir rock samples. a. Wettability measurements were conducted on the core plug samples. It was desired to determine the average wettability of the whole cylindrical core plug samples. i. Propose ONE (1) suitable wettability measurement method to obtain average wettability of the rock with your justification and describe the measurement process. [5 marks] ii. Describe TWO (2) factors that may affect the wettability of the reservoir core plugs