Discuss the role of boundary layer theory in fluid dynamics and its application in aerodynamic design. do not use chatgpt answer.

15 prospecting methods are listed below. Which method is best for this scenario ?

Precision Delivery Inc. Case StudyPrecision Delivery Inc. (PDI) is a package pickup and delivery service for homes and small businesses.PDI specializes in packages of 50 pounds or less and has a full-price rebate policy for any pickup ordelivery made outside the customer-designated 15-minute window. PDI advertising proudly states,“Pickup and delivery at your convenience, not ours.”PDI has facilities at 2 locations, Downtown and Suburbia, each servicing customers within a 15-mileradius with pickup and deliveries made by truck or bicycle. Customers designate a 15-minute windowfor their packages to be picked up or delivered. PDI charges customers $5 per package plus $1 perpound (50-pound maximum).PDI Sales Operators receive pickup and delivery requests by phone from customers. Dispatchers issueinstructions to Field Operators for pickups and deliveries. To ensure prompt service, Dispatchers planfor 30 minutes of travel time, one way, for each pickup or delivery and target arrival time for…

How smart glasses can be used to improve airport customers’ experience if smart glasses are provided to every staff of an airport?