WILL MARK BRAINLIEST IF HELP ANSWER EACH QUESTION!!
1. Best Publishing Company Ever pays its authors really well. For the first 10,000 copies of a book sold, it pays the author $1 per book royalty on the sales. For every copy over 10,000 but less than 50,000, it pays $1.25 royalty. Once a book sells 50,000 copies sold, they pay $2 royalty. Write a function f(x) that relates the royalties paid to the number of copies of a book sold.


2. SmilingBook.com pays its authors according to the following schedule. For the first 8000 copies, they pay $1.20 royalties. For every copy over 8000 and up to 45,000, they pay $1.22. For every copy over 45,000, they pay $1.80 royalty. Write a function g(x) that relates the royalties paid to the number of copies of a book sold.



3. The average debut novel sells 300 copies in its first year. Which company should that author use? Why?


4. For what range of copies sold is SmilingBook.com the best company to use? Best Publishing Company Ever?


5. Is there a number of copies sold where the two companies pay the same amount?