SSC CPO SI and ASI Model Paper 9

Question : 145 of 200

Marks: +1, -0

Assume that the given data is for 2015. Now, if the printing cost increases by 10%, transport cost decreases by 10%, paper cost increases by 5%, binding cost increases by 5%, royalty remains the same, and promotion cost increases by 25%, then what will be the effective increase or decrease in the cost of producing the book for the next year?