If the supplies account (asset), before adjustment on May 31, indicated a balance of $2,250, and supplies on hand at May 31 totaled $950, the adjusting entry would be:

A. . debit supplies, $950; credit supplies expense, $950

B. . debit supplies, $1,300; credit supplies expense, $1,300

C. . debit supplies expense, $1,300; credit supplies, $1,300

D. . debit supplies expense, $950; credit supplies, $950