12 The following transactions occur for the Hamilton Manufacturers (a) Provide services to customers on account for $4,100 (b) Purchase equipment by signing a note with the bank for $10.400. (c) Pay advertising of $1,600 for the current month. Analyze each transaction and indicate the amount of increases and decreases in the accounting equation (Enter "o" where required.) Assets Liabilities + Stockholders' Equity (a) (b) + +