CAT 2015 Data Interpretation and Logical Reasoning

Directions for questions 1 to 4:
Answer the questions on the basis of the information given below.The following pie chart gives details of the production, expenses and export of the six products manufactured bycompany KL Enterprises, which manufactures only the given six products, in the year 2014. In the given year, the company followed a very strict internal audit policy and any item that did not meet the specifications were rejected and disposed off. Allthe products exported were those manufactured in the same year itself.
Profit = Sales - Expenses