Assume the following August 31 balances: Cash, $35,000; Accounts receivable, $5,000; Cantu, Capital, $40,000. Sept. 1 Issued Check 1169 for $1,900 to pay the September rent. Sept. 5 Performed services for $3,000 in cash. Sept. 6 Performed services for $1,850 on credit. Sept. 10 Paid $700 for monthly telephone bill; issued Check 1170. Sept. 11 Paid for equipment repairs of $940 with Check 1171. Sept. 12 Received $3,700 on account from credit clients. Sept. 15 Issued Checks 11721177 for $4,700 for salaries. Sept. 18 Issued Check 1178 for $2,500 to purchase supplies. Sept. 19 Purchased new tennis rackets for $2,750 on credit from The Tennis Supply Shop; received Invoice 3108, payable in 30 days. Sept. 20 Issued Check 1179 for $2,860 to purchase new nets. (Equip.) Sept. 21 Received $1,050 on account from credit clients. Sept. 21 Returned a damaged net and received a cash refund of $550. Sept. 22 Performed services for $3,360 in cash. Sept. 23 Performed services for $4,950 on credit. Sept. 26 Issued Check 1180 for $560 to purchase supplies. Sept. 28 Paid the monthly electric bill of $2,350 with Check 1181. Sept. 30 Issued Checks 11821187 for $4,700 for salaries. Sept. 30 Issued Check 1188 for $4,700 cash to Selena Cantu for personal expenses.