Read through the IDEA Tutorial end of page 28. You can skip the "Connecting to IDEA Server" section on the bottom of page 23 and start of page 24. After reading the assigned pages, complete the problems below. For instructions on accessing the IDEA tutorial, please see Installation Instructions. This is posted on the Additional Student Resources page. 1. As a result of completing the assigned tutorial pages assigned above, you should have imported and created the "Customer- Database1" file. Open the file and answer the following: a. How many customers in this database are based in Costa Rica? Number of customers b. How many of the customers in this database have a credit limit greater than $1,000,000? Number of customers c. What is the average credit limit value? Hint: Consider using Field Statistics in the Properties window. (Round your answer to 2 decimal places.) Average credit limit value Read through the IDEA Tutorial end of page 28. You can skip the "Connecting to IDEA Server" section on the bottom of page 23 and start of page 24. After reading the assigned pages, complete the problems below. For instructions on accessing the IDEA tutorial, please see Installation Instructions. This is posted on the Additional Student Resources page. 1. As a result of completing the assigned tutorial pages assigned above, you should have imported and created the "Customer- Database1" file. Open the file and answer the following: a. How many customers in this database are based in Costa Rica? Number of customers b. How many of the customers in this database have a credit limit greater than $1,000,000? Number of customers c. What is the average credit limit value? Hint: Consider using Field Statistics in the Properties window. (Round your answer to 2 decimal places.) Average credit limit value