Iwill award brainliest!

jay, a freelance editor, charges the rates shown in the table below to edit manuscripts. the cost per page increases as the quality of editing improves. jay also gives a 5% discount if the entire amount is paid up front.

ellen has a 40-page manuscript. the equation below shows the relationship between the total cost of editing 40 pages, t, and the cost per page, c, if she gets the 5% discount:

40c − 0.05(40c) = t

using the equation, what is the best quality of editing that ellen can get done for a maximum of $190?

a.) express proofreading
b.) basic proofreading
c.) extended proofreading
d.)deep editing