Question: Using the image provided. Can you please answer questions 2 and 3? thank you QUESTION 1 Refer to the image in Q1. Which option correctly

Using the image provided. Can you please answer questions 2 and 3?thank you QUESTION 1 Refer to the image in Q1. Which optionUsing the image provided. Can you please answer questions 2 and 3? thank you

QUESTION 1 Refer to the image in Q1. Which option correctly expresses the equation to generate a new variable: "HelicopterCost" to compute the overall cost incurred by using the helicopter, using data from the Helicopter table and the TourType table? (as you would type in the expression builder) HelicopterCost =[ HourlyCost [ExpectedHours ] HelicopterCost: [Helicopter] * [TourType ] HelicopterCost: [HourlyCost] [ ExpectedHours] HelicopterCost= [Helicopter]![HourlyCost] * [TourType]![ExpectedHours] HelicopterCost: [Helicopter]![HourlyCost] * [TourType]![ExpectedHours] QUESTION 3 Referring to the image in Q1, TriplD is the foreign key of the Trip table. True False

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!