Quest 1:
Request: 1 Cooked Special White Plant
Recipe: Get a Speical White Plant, go to a campfire and cook it
Reward: 1 Brown Mushroom

Quest 2:
Request: 3 Exotic Fruits
Locations: Just save up 3 Exotic Fruits. There are three bushes on Kovac's tutorial island that have Exotic Fruits
Reward: 15 Feathers

Quest 3:
Request: 1 Leather Bag
Recipe: Reel + Leather (obtained by killing an animal) = Leather Bag
Reward: Flared Tube

Quest 4:
Request: 1 Fish and Chips
Recipe: Obtain a fishing rod, go fishing at dawn or dusk to obtain a Swamp Fish. Cook Swamp Fish at campfire to obtain Cooked Swamp Fish. Cooked Swamp Fish + Cassava Roots = Fish and Chips
Reward: Broken Glasses

Quest 5:
Request: 1 Lemonade
Recipe: Fill an Empty Bottle with water at a well. Bottle of Water + Exotic Fruit = Lemonade
Reward: 250 Incendiary Ammo

Quest 6:
Request: 5 Golden Chalice
Locations: If you have trouble with finding them, I have another guide
Reward: 1 Strength Boost (potion)

Quest 7:
Request: 1 Golden Plant
Location: If you have trouble with finding it, I have another guide
Reward: 1 Red Stone

Quest 8:
Request: 1 Green Beef Soda
Recipe: Bottle of Water + Guarana Root + Manual Compresser = Green Beef Soda
Reward: 30 Explosive Arrows

Quest 9:
Request: 1 Golden Cat Statue
Location: If you have trouble with finding it, I have another guide
Reward: 1 Red Stone

Quest 10:
Request: 4 Golden Krab Statues (or crab, or spider, whatever you call it)
Locations: If you have trouble with finding them, I have another guide
Reward: 1 Red Stone

Quest 11:
Request: 1 Golden Santa Barbara Statue
Location: If you have trouble with finding it, I have another guide
Reward: 250 Incendiary Ammo

Quest 12:
Request: 1 Steak and Mushroom
Recipe: Cooked Meat + Brown Mushroom = Steak and Mushroom
Reward: 1 Red Stone