A 9% inches, 12,000 ft depth slant hole will be drilled with kick of point at 2000 ft, build-up rate of 2.2100ft and horizontal displacement of target equal to 2,500 ft. Calculate: (a) Well inclination angle. (b) True vertical depth, displacement and measured depth at end of build-up section. (8.0 Marks) (c) Total measured depth of target and length of target section. (5.0 Marks) (4.0 Marks)