# Exercise: The Bike Shop's Monthly Report

Exercise: The Bike Shop's Monthly Report: Exercise: The Bike Shop's Monthly Report.

Updated: November 10, 2026

1. [Exercise: The Bike Shop's Monthly Report](https://www.ask-codey.com/lessons/exercise-powershell-the-bike-shops-monthly-report) (Journeyman): Turn Maple Street Bikes' messy October exports into the owner's monthly report, cleaning the sales and rentals CSV files, adding them up per product and per store, changing one setting in a JSON file and making a web page of the totals, while a Pester check tells you which steps are right.

Source: https://www.ask-codey.com/courses/powershell-in-depth/topics/exercise-powershell-the-bike-shops-monthly-report