A total of $3,400 in supplles was purchased during the yeat, At the end of the year $780 of the supplies were lett. The odjusting entry needed at the end of the year is: Mutiple Choice debit Supples \$1100; credn Supplies Expense \$100 deblt Supplies Expense \$2,620; credit Supplies \$2,620 deblt 5 upplies Exibense $780 i ciedit Supples $780 debit Supplies \$2,620; credit Supples Experse \$2.520