Question

24. A writer gets a fixed amount for his book apart from
opthe royalty he gets per book sold. He gets
46000 and 66000 for 2000 and 3000 books sold
respectively. Find his income per book when
6000 books are sold (in).
2

Answer 1

Answer:

i think the answer is 12000

Step-by-step explanation:

6000*2

Answer 2

Answer : Rs. 21 / Book

Step-by-step explanation:

Given That,

For 2000 Books = Rs. 46000

For 3000 Books = Rs. 66000

Here the Basic Royalty does not change with increase in number of books sold.. it's independent and constant K.

so the equation will turn as ,

K + 2000(X) = 46000 --- 1

K + 3000(X) = 66000 --- 2

66000-46000 = The cost of 1000 Books

the Cost of 1 Book = Rs. 20 from this Eqn 1, we get K = 6000

hence for 6000 Books, 6000x200 = 12000 + K ( 6000)

126000 % 6000 = Rs. 21 / Book