On January 17, at the end of a pay period, Northstar Corp.'s Payroll Register showed that its 29 employees had earned $21,000 of sales salaries and $5,600 of office salaries. Withholdings from the employees salaries were to include $500 of El, $1,124 of CPP, $5,747 of income taxes, $741 of medical insurance, and $269 of union dues. Prepare journal entries to record the following: a. January 17 payroll. b. Northstar Corp.'s expenses resulting from the January 17 payroll. Assume the employer's El and CPP contributions are at the rate of 1.4 times and equivalent to the employee's portion, respectively. Enter the transaction letter as the description when entering the transactions in the journal. Dates must be entered in the format dd/mmm (i.e., January 15 would be 15/Jan). General Journal Page Gj1 Account/Explanation F Debit Credit Date