Merchandise inventory entries of the following?

Course event 1) Sep1 Business sold $2400 inventory to ACE Inc., the cost is $600, Terms 2/5, n/15 FOB 2) Sep1 Business purchased $3600 of inventory from Westelm, Terms 1/10, n/20 FOB 3) Sep3 Business purchased $3000 of inventory from Citylight Inc. paid in cash 4) Sep6 Business Received ACE Inc's money. 5) Sep9 business purchased inventory $2700 from SilentSolar Ltd, Terms: 1/5, n/10, FOB Sep11 Business paid Westelm in full 7 ) Sep30 paid SilentSolar Ltd for the Sep9 purchase 11D ACCT 1 --- Introductory Accounting