Brooke Company Purchased $8,000 of Merchandise with Terms of 2/10,n/60

Brooke Company purchased $8,000 of merchandise with terms of 2/10,n/60 and paid the invoice within the discount period.The company uses the periodic inventory method and the voucher system.If Brooke's uses the net method of recording merchandise purchases,the $160 purchases discount is:

A) recorded in the voucher register.
B) recorded in the check register.
C) recorded in the general journal.
D) not recorded unless the discount is lost after the discount date.