COMPREHENSIVE PROBLEM Sam started Samuel Technology Service in February, 2015. The following transactions occurred in March, 2015: Mar 1 Received cash from customers on account, $ 3,500. 2 Paid cash for advertising on a local website, S 600. 3 Received cash from customers as an advance payment for technical support services to be provided in the future, S 5,000 6 Paid technician S 1,500 in salary, including the amount owed at the end of February 8 Paid S 800 on account 12 Billed customers for services provided on account, S 12,200. 16 Received $ 7,750 cash for fees earned for jobs completed 17 Paid technician $ 1,500 in salary 18 Purchased supplies on account, $ 800. 20 Received $ 16,400 cash for fees earned for jobs completed 21 Billed customers for services provided on account, $ 6,400. 23 Received cash from customers on account, S 19,000 26 Paid phone bill for the month, $ 240 28 Paid electricity bill for the month, $ 580. 30 Billed customers for services provided on account, $ 7,800 31 Received cash from customers on account, S 10,200. 31 Sam withdrew $16,000 for personal use