QM62 for Vickline only

Can you help me with this one too?

• You can download a free copy of SimQuick here: http://simquick.net/the-software
• Note:because SimQuick is a special kind of Excel workbook, it is suggested that you complete problem 7, which requires SimQuick, first, and then solve the other problems on separate worksheets in that workbook.
• If you can help with the other ones only i understand, let me know.