Which error, Type I or Type II, would usually be considered more serious for decisions in the following tests? Why?

(a) A trial to test a murder defendants claimed innocence, when conviction results in the death penalty. Type I, because it means a guilty man or woman goes free.Type II, because it means a guilty man or woman goes free. Type I, because it means an innocent man or woman is put to death.Type II, because it means an innocent man or woman is put to death. (b) A medical diagnostic procedure, such as a mammogram. Type I, because it means someone might not receive life-saving treatment when they need it.Type II, because it means someone might not receive life-saving treatment when they need it. Type I, because it means someone might receive additional tests (e.g. biopsy) before ruling out breast cancer.Type II, because it means someone might receive additional tests (e.g. biopsy) before ruling out breast cancer.