design engineer/support mechanical, electronical & additions

How would the previous sentence be correctly capitalized?
Answer: Design engineer/Support Mechanical, Electronical & Additions
thiw son beach resort – charming family run business.

How would the previous sentence be correctly capitalized?
Answer: Thiw Son Beach Resort – Charming family run business.
in fact, the huge food-related industries are at the center of much of our relationship with food: restaurants, fast-food chains, convenience foods, agribusinesses, distributors, grocery chains, snack foods, bakeries, coffee shops, dessert chains, health food, diet foods, supplements, bodybuilding food, and many others. they spend billions upon billions every year trying to get us to eat more and more food — their food in particular — and the horrifying thing is that all this advertising really, really works.

How would the previous sentence be correctly capitalized?
Answer: In fact, the huge food-related industries are at the center of much of our relationship with food: restaurants, fast-food chains, convenience foods, agribusinesses, distributors, grocery chains, snack foods, bakeries, coffee shops, dessert chains, health food, diet foods, supplements, bodybuilding food, and many others. They spend billions upon billions every year trying to get us to eat more and more food — their food in particular — and the horrifying thing is that all this advertising really, really works.
reference markers are placed on the statue to keep a high precision

How would the previous sentence be correctly capitalized?
Answer: Reference markers are placed on the statue to keep a high precision