1.it depends,everything can change that factor;bad teammates(Can slow your progress in MM missions),being unlucky(if someone kills you with timing(in danger zone),when you didnt finished mission,it can cost 10 more minutes) 2.The thing is you need to sell items in right time,like even shit item(ump lol) costs 35 dollars right now,drops are requires stars and you get stars with doing missions,so yes. I hope I helped you,I am not extreme veteran but I made 32 dollars in hydra and 50 dollars in shattered web.