Speedy Summary:
1. Hanging shelves: Involves tools like a tape measure, level, stud finder, and drill; costs $150-$200 and takes approximately an hour.
2. Patching drywall holes: Requires a drywall patch kit; costs about $20 for materials with completion time of 30 minutes to an hour (plus curing time).
3.Cleaning dryer ducts: Needs a dryer vent cleaning kit or shop vac; costs $35-$55 and takes around half an hour.
4. Replacing damaged fence boards: Uses tools such as drills, saws, screws, etc.; costs range from $150-$300 and takes roughly one hour depending on board quantity.
5. Regrading gravel walkways: Requires gravel, stakes, string, rake; cost ranges between $30-$100 based on path size and material quantity needed.