Excel Timesheet Required ASAP, All Fields listed on document

Hey, We need a custom timesheet created in excel: It will need: - a calendar option for "tax invoice period ending" - Invoice Number auto generated - Invoice date auto generated - Payable on/before 7 days after the invoice date auto generated - Day picker (mon-sun) - date calendar - Shift (day, evening, sat, sun, p/h, sp) - Start Time (24 hours 15 minute increments) - Finish Time (24 hours 15 minute increments) - Meal Break (15/30/45/60mins) - Cost Centre - Hours ( start time to finish time minus break) - Hourly Rate - Total (hours x rate) - Faciliy Hourly Rate - We need to input this price. - Gross Total (Facility Hourly Rate x Hours) - Sub-Total - Total GST Payable - Total invoice (inc GST) If this seems a bit vague please see the attached image it supplies alot more details and it will clear out alot of questions you may have... Please only serious bids. Payment made after completion of job. Thank you