Guys help me solve this qns
Give the following pair of prices, which pair(s) is/are not
consistent
A: $2 for 2 apples 1 pear $4 for 2 apples 3 pear
B: $3 for 4 apples and 1 pear $6 for 8 apples and 2 pear
C: $4 for 2 apples and 3 pears $6 for 4 apples and 6 pears
D: $4 for 2 apples and 3 pears $6 for 4 apples and 4 pears
E: $3 for 2 apples and 2 pears $7 for 6 apples and 6 pears