Directions: In the following question, a group of numerals is given followed by four groups of symbol/letter combinations lettered A, B, C, and D. Numerals are to be coded as per the codes and conditions. You have to find out which the combinations A, B, C, and D is correct and indicate your answer accordingly.

Numerals:	3	5	7	4	2	6	8	1	0	9
Letter/symbol code:	*	B	E	A	@	F	K	%	R	M

Following conditions apply:
1. If the first digit as well as the last digit is odd, both are to be coded as ‘X’
2. If the first digit as well as the last digit is even, both are to be coded as ‘$’
3. If the last digit is ‘0’, it is to be coded as #

Find out the combination for: 546839