Sandra works a 3712-hour week for an annual salary of $14,820. She is expected to work overtime of up to five hours per week without extra pay, but overtime hours in excess of this are paid at time and a half. In one week she worked 4612 hours. Her gross pay for the week is Chandra has worked seven hours of overtime on top of his usual 35 hour week. Calculate his overtime pay on each of the following assumptions: His normal rate of pay is $5.20 per hour and all overtime is paid at time and a half. E His normal rate of pay is $5.20 per hour and overtime is paid at the rate of time and a quarter for the first four hours overtime per week, and at time and a half thereafter. E His annual salary is $10,010 and all overtime is paid at basic rate. (9 marks)