INR Optional Pap.. Assignme... rewrite

For those of you who completed the optional pap.. assignm....and would like to resubmit a revised pape.. which addresses my comments, submit that pa.. here.

There you have the original pdf of the paper, please look at that. 

in the other 2 images, please check all the things that you need to correct. 

thabk you so much 

this need to be done before tomorrow 3pm, so in 19.5 hours 

just correct the bad things