any quick on these 3 problems

Acompany had 57040.000 in net income for the year is net sales were $15.600,000 for the same period. Calculate its profit margin 2 Mr Choice 2216 c 22 ** A company earned $4 205 mn net income for October is net sales for October were $14.500 Its profit margin Mume Chance O 20 200 c 7 Prior to recording adjusting entries, the Office Supples account had a 5363 or batance. A chyo count of the sophes showed $107 of unused the watotle. The tegured aqusting entry is Multiple Choice Dear Once Son 107 and credit once consente 50 Dust once scot sense 3107 crede Otte 03 Door Once fico per $256 and Cream Check Suppter 5254, Debte Sur 5356 Oca Schuster $256 Det SOTS1256