a)A large oil company operating a number of drilling platforms in the northern-sea is forming a high

a)A large oil company operating a number of drilling platforms in the northern-sea is forming a high speed rescue unit to cope with emergency situations which may occur. The rescue unit comprises six personnel who for reason of flexibility undergo the same comprehensive training program. The six personnel are assessed as to their suitability for various specialist tasks and the marks they received in the training program are given in the following table.

	TRAINEE No
Specialist Task	I	II	III	IV	V	VI
Unit Leader	21	5	21	15	28	15
Helicopter Pilot	28	2	11	16	25	25
First Aid	19	16	17	15	8	19
Drilling Technology	30	11	16	8	4	16
Fire Fighting	26	21	22	28	24	29
Communications	3	21	21	11	26	26

Based on the marks awarded, what role should each of the trainees be given in the rescue unit? [7 Marks]