An accounting firm has created a set of CloudFormation stacks which are used to deploy various application environments in their VPC. Due to the tax filing season, one of the underlying EC2 Instances which was launched as part of the CloudFormation stack needs to be changed and upgraded to a higher Instance type. Which of the following is the best way to implement this change?a. Launch a new CloudFormation template and deploy it to their VPC. b. Directly make the changes to the current CloudFormation stack settings. c. Launch a new CloudFormation template to their VPC and delete the older stack. d. Launch a new larger EC2 instance and add it to the existing stack.

Formatting rows and columns is similar to cell formatting. in an openoffice calc spreadsheet, you can format data entered into rows and columns with the of the rows and columns options. you can insert rows and columns into, or delete rows and columns from, a spreadsheet. use the insert or delete rows and columns option on the insert tab. alternatively, select the row or column where you want new rows or columns to appear, right-click, and select insert only row or only column options. you can hide or show rows and columns in a spreadsheet. use the hide or show option on the format tab. for example, to hide a row, first select the row, then choose the insert tab, then select the row option, and then select hide. alternatively, you can select the row or columns, right-click, and select the hide or show option. you can adjust the height of rows and width of columns. select row and then select the height option on the format tab. similarly, select column, then select the width option on the format tab. alternatively, you can hold the mouse on the row and column divider, and drag the double arrow to the position. you can also use the autofit option on the table tab to resize rows and columns.