LARA, a founder and ceo of a potato chips company is expanding to new customers and suppliers in other countries. she is concerned about the lack of reporting and forecasting tools to manage operations effectively across the supply chain. there are many mistakes and errors in orders and deliveries and there is no synergy between different parts of the business and various offices. the company is also struggling with differences in exchange rates across countries of operation.

as a business consultant, explain what management information system is and how it can address the concerns of lara's business. please discuss if MIS implementation can solve all the operational supply chain problems. discuss why investing only in IT infrastructure might not necessarily generate positive returns.