Which one of the following statements is correct regarding the major product(s

Which one of the following statements is correct regarding the major product(s) of Reaction A?
a. Two diastereomers are formed where a Br is
connected to a secondary carbon and a Cl is connected to a tertiary
carbon.

b. Two diastereomers are formed where a Cl is
connected to a secondary carbon and a Br is connected to a tertiary
carbon.

c. Two enantiomers are formed where a Br is
connected to a secondary carbon and a Cl is connected to a tertiary
carbon.

d. Two enantiomers are formed where a Cl is
connected to a secondary carbon and a Br is connected to a tertiary
carbon.

The picture is
here:http://s1292.beta.photobucket.com/user/Mojer13/media/IMAG0159_zpsfde33b3c.jpg.html?sort=3&o=5