About the literature assignment he want me to talk for extra

About the literature assignment he want me to talk for extra 2 pages or 3 on twin deficits together or (trade deficit and budget deficit) on the exchange rate fluctuations (flexible currency only) he doesn’t care about the fixed currency and add it to the original work you already did.now, i need to tell me how do i add extra 15$ because this not fair to you you followed my instructions and it’s the professor mistake.