This computer science problem involves algorithmic thinking and programming concepts. The solution below explains the approach, logic, and implementation step by step.
ScanSolve AI Answer
Step 1: Visitor's log sheet design with headers to identify longest waiter quickly (via sortable Time In for pending visitors and computed waiting time). |c|c|c|c|c|c|c|c| Date & Time In & Visitor Name & Company & Person to See & Time Seen/Left & Waiting Time (min) & Status \\ 24/07 & 10:30 & Unknown & Unspecified & Manager & 14:10 & 220 & Left annoyed \\ Waiting time calculated as 14:10 - 10:30 = 3 hours 40 min = 220 min (sort by this or Time In for pending). Step 2: Table recording the complaint (placed in column A as date/complaint summary). |p8cm|p3cm|p3cm| Complaint Details (Col A) & Action Taken & Follow-up \\ Visitor arrived Mon 24 Jul 10:30 at builder's merchant. Waited 40 min dispatch section. Told manager in 40 min, but waited total 3 hours, left annoyed. & Log entry made. Manager informed. & Review process to prevent repeats. \\ Step 3: Five receptionist duties from typical textbook (to locate documents, clean areas using methods like damp dusting, vacuuming, mopping, disinfecting, polishing). 1. Greet and log visitors. 2. Locate files/documents quickly. 3. Direct callers to areas. 4. Clean reception using 5 methods. 5. Handle complaints promptly. Safety guidelines (paints/plasters storage): Store in cool, dry, ventilated area; label hazards; no smoking; fire extinguishers nearby; away from ignition. Paste on containers. 3.1 Fire telephones: Keep clear access, test weekly, label numbers. 3.2 Public telephones: Supervise use, clean after, log calls if needed. 3.3 List of men: Update daily, post visibly for emergencies. Step 4: Checklists for 3 business types. Supermarket checklist: Log all suppliers/deliveries. Track maintenance visitors. Emergency evac lists. Restaurant checklist: Record health inspectors. Supplier deliveries. VIP reservations. Handyman service checklist: Client site visits. Supplier pickups. Tool returns. Why access visitor log? Security (ID verification), accountability (track interactions), emergencies (contact details), disputes (times/proof). User friendly: Digital app with auto-time calc/sort by wait, color-code pending (red>30 min), QR entry, searchable names, mobile view. Final design complete.