Efficiency Ratios My Accounting Course 2017-10-13T21:44:02+00:00 Efficiency ratios also called activity ratios measure how well companies utilize their assets to generate income. Efficiency ratios often look at the time it takes companies to collect cash from customer or the time it takes companies to convert inventory into cashâin other words, make sales.
Rating Newest Oldest. Best Answer: Puppies should be wormed at 2-3 weeks of age and then every 2 weeks until 3 months old, then again at 6 and 12 months. So when you get a puppy at the minimum age of 8 weeks it should already have started with wormers.
Dogs that are already on heartworm preventive medication should also be tested periodically. The âprepatent periodâ for heartworm disease (the amount of time it takes for microfilariae to be produced) is approximately 6 months in a dog. During this time, heartworm tests will be negative even if a dog is actually infected. Therefore, puppies younger than 7 months old are generally not tested for heartworms. Instead, puppies should be started on heartworm preventive medication (usually during their puppy checkup visits) and tested when they are older than 7 months.