Answer:
informative
Step-by-step explanation:
Since on the radio the entire information is provided as for the new patio and dog lovers coffee drinkers, it is obvious that the information is clear in such advertisement that it is an outdoor coffee shop, where you are allowed to bring the dogs in the coffee house. Thus this advertisement is very informative and as displayed on radio it is an advertisement with wide coverage also.
Thus, this can be termed as an informative kind of advertisement.