Kickstart 2020 with new opportunities! - hours only!Up to 80% off on all courses and bundles.-Close
Introduction
Final quiz
10. Question 7
Summary

Instruction

Perfect again. Question 7/11 next.

Exercise

For each procedure, show the following information: id, procedure_date, name, price, price of the previous procedure (in terms of the id) and the difference between these two values.