<ul><li>Operative attended site on 31st May&nbsp;to change lights in office as per client&#39;s request. &nbsp;</li></ul><p><strong>Breakdown</strong></p><p>Labour: &pound;280.00 (1 man for 1 day)</p><p>Materials: &pound;162.00</p><p>Our total cost to carry out the above works in of normal working hours shall be</p>