How are the old smith in "honest work" and the blacksmith in "for want of a horseshoe nail" alike?

a. they are both people whose deep respect for others makes them admirable.

b. they are both people who want to do their work well even if it takes them more time.

c. they are both people who are bullied into doing things that they don't really want to do.

d. they are both people whose actions save the lives of others.