Changes to Excel Stockmarket Trading Log

I have an existing, fully functional stockmarket trading log, designed in Excel. I record the stocks I buy & sell in it. I need some minor changes made to it, including a couple of basic extra features: 1) Add a column that shows the realised % gain/loss for each trade. This is calculated by comparing column D to column K and expressing the difference as a percentage. 2) Show amount of money currently being risked (ie total loss if all open positions hit their stoploss). This is calculated by looking at every row that has a value in D but not K, and then multiplying D minus G by the value of J. 3) Force contents of column B into uppercase ## Deliverables 1) All deliverables will be considered "work made for hire" under U.S. Copyright law. Employer will receive exclusive and complete copyrights to all work purchased. (No 3rd party components unless all copyright ramifications are explained AND AGREED TO by the employer on the site per the worker's Worker Legal Agreement). ## Platform Must be compatible with all versions of Excel from Excel 97 onwards