Will give brainliest answer quick! medical technologists are developing a new type of pacemaker that, when planted inside a human’s chest, uses electrical impulses to keep a steady heartbeat. the new design will send warning signals to a patient’s hospital sooner when it detects an upcoming heart problem. in testing so far, this new feature has only worked in about 25% of test patients. how does this product most likely need to be improved before doctors can report that the new technological design is successful? a: the product needs to better solve the problem for which it was designed. b: the product needs to become available to the public more quickly. c: the product needs to become more time effective when it is being built. d: the product needs to make better use of available building materials.