What advantage does the owner of the fields have when it comes to paying people to work

the difference is that white collar worker performs skills like worker as a scientist or well blue collars do physical work and they do services like being a cook.

b. after i get up in the morning,

explanation:

after is a subordinating conjunction that introduces a time clause. time clauses are dependent clauses used to indicate when something happened.

the clause "after i get up in the morning" tells when the action in the main clause (drinking a cup of coffee) happens:

"after i get up in the morning, i drink a cup of coffee." it is the most logical choice of all.