can you please show how to get the calculations.

6C-4 LO 6-39.49 Required: excel The working paper for Keystone Computers & Networks analytical review ratios is presented in this appendix a Recalculate the 12/31/X5 ratios using Excel. 6. After completing part (a), review the ratios and identify financial statement accounts that should be investigated because the related ratios are not comparable to prior-year ratios, industry averages, or your knowledge of the company For cach account identified in part (h), fist potential reasons for the unexpected account balances and related ratios 6C-4 LO 6-39.49 Required: excel The working paper for Keystone Computers & Networks analytical review ratios is presented in this appendix a Recalculate the 12/31/X5 ratios using Excel. 6. After completing part (a), review the ratios and identify financial statement accounts that should be investigated because the related ratios are not comparable to prior-year ratios, industry averages, or your knowledge of the company For cach account identified in part (h), fist potential reasons for the unexpected account balances and related ratios