Learning by Doing: Tackling Macro Revision

Question

B/GYoNYrDXp+v4YPHlkKDPE8dOBYQhk9jAlPp6PHv2GiN6XSzyJvJxbkaR7NPeDDa3j8OvTTq8s5E75cF3R59vkp8w7Shkh8CaeW+dnbOKJlHsJ/DGPqlAa1BwjniQx30rrtRmysJUx4HpmjrUR32Hir/T9j4oWQWOz+z/K6qx040MaRZsiKCoIWQoYkgU/62QTjpQT3GuO+iuJOYLmvUgXsScNNt52pv3/95Xj860LNwMmjCAyMH3/0E65b0GxzjCS/UW6tAeG8UV8861krm969Yp9PaVZMnv+kx9JlE2EZQU3ueJ4ONmsCTyd1VMGKJaEe0C3U7tPXJMXobflXlg==