Marginal Operation - Chapter 29

https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDEubXB1amoub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9lNC83Ni9lNDc2YzZmNWIwZjY4ZTZiYzgyMTExZjRlZmJmNWEzYzUxMWQzOGU0XzIyODgxOF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDcubXB1amoub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9lOC9mNy9lOGY3ODZmYzM4YmJkODljZjE5MWUzMTQ4NzQ4ZGNlMWZjMmVlMDQ4XzE5OTAzM184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMTAubXB2aW0ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9mYS9lYi9mYWViODkwODY4MTIxZGM1YzliZjQ3YjFmMTI5NzI5NTNkYmQ0MDk5XzE3ODIwOF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDUubXB2aW0ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy85NC9kNi85NGQ2NzlhOWQyMDRkYjkyMzI1YjAxOWMwNzQwZDAzNjg2ZTVmYmU5XzIyNjA3OF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDYubXB2aW0ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy83Mi8zYS83MjNhNDMyYWFlNDc3YmIwNTlmZDNiYjdjOTM1NTg4NGViYWZiZTQ1XzE4MjEyMF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDcubXBpenoub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9lZS85MC9lZTkwYTMwODFlMzQ4NTk5OTk3MjU0ZjBiOTg5YjY3NjBhMDkwZjMyXzIwNjI2M184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDQubXBtb2sub3JnL21lZGlhLzAwMDA0L2ltYWdlcy8wYi8xYy8wYjFjZjM3ZDYzZGFmYzBmYjYxNzMzYzFmZjZmODQ2YzNiMWQ5NDdmXzI2OTU3OV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDIubXB1Ym4ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy8zNi9kYi8zNmRiMWE2Y2U0ZDQ2MzE5ZWMwYTMzYzg4YjAxMDM2MThiMzQwZTYzXzIwMDE2OV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDEubXBmaXAub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9mOS80My9mOTQzZWIzNjA1MTgyYjhmMDkxNjM0Y2MzY2QzZTI5ZDY5NzBjODE4XzE4MzM5NV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDQubXBmaXAub3JnL21lZGlhLzAwMDA0L2ltYWdlcy84Ni82Zi84NjZmMGIxYzk0N2Q4YTU1M2NmMjZmMjcxNmU1N2MxMzY5MjQxZWU1XzE4MDIyOV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDMubXB1amoub3JnL21lZGlhLzAwMDA0L2ltYWdlcy8wMi9jOC8wMmM4YWQxYmU0ZmMwODUxNDkxYjdiYWYyYzg1OWIxMjM3M2M1MWIzXzE1Nzk0N184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMTAubXBtb2sub3JnL21lZGlhLzAwMDA0L2ltYWdlcy80NC80MS80NDQxMDdlOTFiZjIxOTViMTY1YTJjMDg4OTNiYjA2ZTkyNDVlY2FmXzE2NDk0N184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDEubXBybm0ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9iOS82Mi9iOTYyNzMxOWI1ZTQxNzU3MDA4ZjdjMmM3ZTNiMThmMGRhZjBhMzUxXzIwNDIzMV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDgubXBtb2sub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9iNy84MS9iNzgxZDlhOGRjMGJkOTQ2Y2QxMjY5ZDBjZTQwZDE2NjVlY2UxNjUyXzIzMDA0Nl84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMTAubXB5cGwub3JnL21lZGlhLzAwMDA0L2ltYWdlcy85YS83Mi85YTcyOWExYmM2NzU4NmI4YzY0NGYyYjAwYWFmNDY1ZDZjMjI2ZGM5XzE3NDM1N184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDgubXB2aW0ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy85ZC82YS85ZDZhNTI2YmNjOTIyYjc3NGY3M2E0Yjc5ODcwMzA4OWViYzg0Mjk1XzI1MjczNF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMTAubXB1Ym4ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy8wMy9lYy8wM2VjMzBlMjk2MGQ0MGY1NWMwZDBiZmZlNWU0NDZhMzdjYmYyYjhmXzIzMjU5NV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDYubXBtb2sub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9lNy80ZS9lNzRlYTFkMDY3MDYxNTg0M2EzYzQ5ZWI5NjM4NGU4MWY2ZGM1ODg0XzI5MDk5OF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDMubXBxb20ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy84Yy9hYS84Y2FhMDY5YmNmOWU0ZDExMTdjM2EyMTg5ZDI2ZjUzMGVkYjJlNWZkXzIyMDcxOF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDUubXB1amoub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9hZC9iYS9hZGJhYjIwMDhjZTRiY2E5MDY2NzBkYzNhOTU3YzcxOWY4YzA2YjE0XzI4ODg5NV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDcubXBtb2sub3JnL21lZGlhLzAwMDA0L2ltYWdlcy81YS9kNC81YWQ0ZmRlNGQyMDhlYmNjODU3ZDk5MDIwYTZjMDNlZTNjN2Y4MzYyXzI2MzYxN184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDkubXBxc2Mub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9lZS85Zi9lZTlmYTQ3ZjE0NDZjYWY4OTI3NGVjNDgwODIxOTQwMmMyNmI4NDZmXzI1Njk3MF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDIubXB2aW0ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy82OS9kYy82OWRjNDRiMGNjODRmM2JjN2RkZTIyNWI4OWE1OTA1YWZhMjM5MWFjXzI1MzcwMl84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDMubXBmaXAub3JnL21lZGlhLzAwMDA0L2ltYWdlcy8zZS81Mi8zZTUyODQ4Y2FiOGZhZmNhMTg1NWZhMDc1YjMxMzFhM2ExMDE4YTExXzI0ODY5OV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDMubXBybm0ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy8wNy8wNC8wNzA0NGYyNGRhNzQ4NmI3N2IwN2Y0NTA4YWNmNzc4YjEzNDNkNmE4XzI1Mjc3N184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDgubXB5cGwub3JnL21lZGlhLzAwMDA0L2ltYWdlcy83OC9hYi83OGFiZjU0ZjgxZWRmZDY4YWJiYjIzYTllZTgzZDk4OGZlNWEyYTllXzI0OTk5OF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMTAubXBmaXAub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9lNy8xOS9lNzE5ZjVhMzE2OWM0Y2QzY2I3MmIyOTg2YjZhZmEyMzkyOGJjYzc0XzI1NTMwNl84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDcubXBtb2sub3JnL21lZGlhLzAwMDA0L2ltYWdlcy84MC84ZC84MDhkMjQzMjNlZWU0NjVmYTY3M2Q3YjViNGEyZjcwNjQ0OGI0MjNjXzIxNzkxNF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDUubXB1Ym4ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy84Yy9jZC84Y2NkZWE1MTQ3NDYyMzdlMWVkYTE3ODRmZmUwNTQxYjkzYTg3NTBjXzE4Mjc1N184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDEubXBpenoub3JnL21lZGlhLzAwMDA0L2ltYWdlcy80Yy8wYy80YzBjM2I4NGM3MGEwYmRiNmRkN2FjZGFkNTUyMmJjODQ3ODYxOGE2XzI0NzMzNV84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDkubXB5cGwub3JnL21lZGlhLzAwMDA0L2ltYWdlcy80ZC83My80ZDczZDE2NmExOGYzNmU0MGJhZTlkYTdiMDJjZjZkNDQzOWQxYTI2XzI1NjQ4MF84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDYubXBtb2sub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9iMy9hMC9iM2EwOTJiMWE1ZWI0NGEyYjdhOWMxNGQ0ZDM0M2E2MTY4MGE0NDA2XzI4Mjg1M184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMTAubXB1Ym4ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9lNy83ZS9lNzdlNmM4YTU3N2EzZGM4Zjg0ODVhZTEwMjFiN2FiZjhlYjJjNmVhXzI2MTkwNl84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMTAubXB1Ym4ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy8zZC8wYS8zZDBhNmIyOTlkMzcwZjRiNmJlN2IxMDUwMTMzMDUxY2QwNzc5ZmZlXzIwMTg5Nl84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMTAubXBxb20ub3JnL21lZGlhLzAwMDA0L2ltYWdlcy8xMi83MC8xMjcwMTg1MGViYmUzZmM2MzRlMDRhZjZkNjAxNDZkNTlmZGUwMjBjXzI1MTUzMl84NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDIubXBtb2sub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9iNy85NS9iNzk1MDk3YzIzNGM2Nzc4MGVmOTMzMTVjNmZiYmU5NGYyMzQxNzlmXzI0MjIxN184NzBfMTIzNi5qcGc=,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDEubXBxc2Mub3JnL21lZGlhLzAwMDA0L2ltYWdlcy81NS9lZi81NWVmZjhlODg1MWRjOGVhODRlYjZiMWQ5NzBiYjBhYWYwNTA5NzFjXzU1Nzc0Xzg3MF8xMjM2LmpwZw==,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDcubXBxc2Mub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9jOC82NS9jODY1OGE0NDJmMTc1OTcxNzIwNmZjZTQyZDMwZjFmNmI3ODMwNWExXzIzMDc5Xzg3MF8xMjM2LmpwZw==,https://file.vduapp.com/imgs/aHR0cHM6Ly9zMDkubXBpenoub3JnL21lZGlhLzAwMDA0L2ltYWdlcy9hZi8wMi9hZjAyNmVhMDMxZTYyNmNlNTJhOTNkODEwOTVjNDU2MDFmMThlMWVmXzY1MzU2Xzg3MF8xMjM2LmpwZw==