Final answer:
The meal service described is B. Plated Service, where the first course is served from the kitchen and the main course is offered to guests individually or passed by the hostess.
Step-by-step explanation:
The meal service description provided matches B. Plated Service. In this type of meal service, the first course is typically served from the kitchen, and the main course is then offered to each guest individually, with the option for the hostess to pass filled plates amongst the guests. This contrasts with Buffet Service where guests serve themselves from a variety of dishes set out on a table, Family-Style Service where dishes are placed on the dining table and guests serve themselves directly, and Cafeteria Service where customers usually carry their own food from a counter to the table.