Mattie Charlize February 24, 2021 Spreadsheet
Producing an income and expenditure statement using single entry bookkeeping is little more than making two lists of financial transactions. Those lists being one of sales income received from sales invoices or receipts issued to customers and the other of purchase expenditure being from purchase invoices received from suppliers. To record sales income it would not normally be sufficient to simply add up the total of the invoices as such a summation does not leave an audit trail of the items which have been included. A written list of sales invoices does provide an audit trail.
The first consideration is how clear and accurate the Excel formulas are. The keys here are easy accessibility and logical flow of the formulas. That means they should be either directly coded in the spreadsheet cells or written in an accessible VBA module, open to the user to view and change. Both of these approaches provide the ability to audit and test the formulas without requiring complex actions on the end user‘s part.
So every cell has its own unique address, comprising the letter of the column and the number of the row for example (A1, A2 and so on). You can type numbers, text or formulas into these cells. The formulas make it possible to get the program to do all the time consuming arithmetic for you. One last tip for learning how to figure out spreadsheets is when you are dealing with numbers, it pays to give some thought to how to lay out the spreadsheet. When you type in information, be as careful as possible. Also remember, it is the ability to perform complex calculations that makes spreadsheets such powerful tools. It is worth the effort to learn how to use formulas correctly.
The fourth component to look for in a real estate investment spreadsheet is the ability to input growth rates. Instead of manually keying in different numbers, say for utility costs or rental rates, simply changing a periodic growth rate is much faster and easier. Most good investment models will allow the user to change the important input factors via growth rate variables. This substantially reduces the time to analyze different scenarios and allows the spreadsheet model to be semi‐automated.
Employee spreadsheets are a very important resource tool in the hand of a manager, but the skill and dexterity with which he/she uses it is up to them. These spreadsheets are like the blood system in our body. They carry information in and out of the organization. So consciously designing them is the best alternative for operations and for business in general.
Finally, when applying discount factors, where do you intend to get your discount numbers? For a company with existing debt and equity capital you can calculate WACC and use that. For a startup company you need to figure out a risk‐adjusted cost of capital that makes sense. Usually this is not just a risk‐free rate which only the largest companies in the world have access to. It‘s probably something higher.