Amedical test has a 95% accuracy of detecting a condition z if the person has it. it also has a 97% chance to indicate that the person does not have the condition if they really don't have it. if the incidence rate of this disease is 10 out of every 100:

what is the probability that a person chosen at random will both test positive and actually have the disease (i. e., get a true positive)?
what is the probability that a person chosen at random will test positive but not have the disease (i. e., get a false positive)?