The function N(t)=85+20t represents the relation between the number of unwatched shows, N, and the time, t, measured in weeks. The daily cost to the printing company to print a book is modeled by ...The function N(t)=85+20t represents the relation between the number of unwatched shows, N, and the time, t, measured in weeks. The daily cost to the printing company to print a book is modeled by the function C(x)=3.25x+1500 where C is the total daily cost and x is the number of books printed. The daily cost to the manufacturing company is modeled by the function C(x)=7.25x+2500 where C(x) is the total daily cost and x is the number of items manufactured.