What is the objective of the study?

The objective of the study is to analyze the productivity of Compañía Nacional de Chocolates de Perú S.A.
The study aims to improve the management of the warehouse from reception to distribution.
The study seeks to optimize the warehouse system by applying management techniques such as the ABC classification and the 5S methodology.
The study aims to reduce delivery times and seek investment in information systems such as SAP.
a) Only I and II are correct.
b) Only II and III are correct.
c) Only III and IV are correct.
d) All statements are correct.