FOREIGN INVESTORS are “cautiously optimistic” about the Philippine economy, which is expected to grow by 6-7% this year. — PHILIPPINE STAR/ WALTER BOLLOZOSBy Luisa Maria Jacinta C. Jocson, ReporterINVESTORS are “cautiously optimistic” on the Philippines amid geopolitical and macroeconomic headwinds, Bank of America’s (BofA) top