You should be looking at these metrics all the time so you can assess whether you're slipping in any one area ... because you don't want to suffer a blip in your funnel. If your funnel develops a clog or hole somewhere along the way -- and it will, it's only natural -- you need to be able to identify it and fix it to keep your sales and marketing machine efficient. And if you are working with multiple different types of leads, these metrics should be considered for each segment of lead, too, so you know if some segments are more valuable to your business than others (or, even better, if some segments have more potential than you once realized)!
Transacted: A sale has transpired when a contract is signed by both parties. From a salesperson’s perspective, the fulfillment of the contract is the responsibility of other parts of the organization, and the salesperson can now focus on the next opportunity. In the case of early-stage start-ups, however, frequently the person that sells is also involved in fulfilling the contract. A signed contract can be booked as revenue from an accounting perspective.