In which of the following cases is outsourcing likely to be the best solution to the firm's data processing needs? a) Peterson International is a trenchcoat wholesaler to retailers around the world. Sixty percent of sales orders are taken during the months of August and September. Peterson needs a system to manage online ordering and fulfillment. b) Battlegoat Investment Strategies manages investors' portfolios and provides services to wealthy customers. The firm needs a system that will pull together selected investment data from a variety of sources and that allows account managers to prepare customized reports. c) Yachtman Limited is in the business of buying businesses, managing them for a few years, then selling them for a profit. The firm requires a flexible system that will allow it to manage the types of businesses it controls. d) Desalinas LLC, manages the construction of desalinization plants. It needs a system that will allow it to manage the construction process from bid to billing.