{"text_format":"1","workbook":"xls","n_sheets":2,"sheets":["費用資料","Pareto 圖表"],"not_rendered":{"charts":1,"images":0,"macros":0,"external_links":1,"defined_names":0,"comments":0,"pivot_tables":0},"unopened":[{"sheet":"Pareto 圖表","index":1,"reason":"not_a_worksheet"}],"bounds":{"document_bytes":16777216,"sheet_cells":100000,"rows_first":2000,"rows_last":500,"rows_between":2000,"halvings":0,"cell_chars":16384,"cell_head_chars":4096},"cells_cut":0,"cells_raw":0,"read":"whole","date_system":"1900","formulas":"cached_only"}

{"sheet":"費用資料","index":0,"n_rows":11,"n_cols":2,"rows_kept":11,"cut":false,"hidden":false,"merged":[],"flags":["formulas_cached_only"]}
["費用中心","年費用"]
["組件和材料",1325000]
["製造設備",900500]
["薪水",575000]
["維護",395000]
["辦公室租約",295000]
["倉庫租約",250000]
["保險",180000]
["津貼和退休金",130000]
["車輛",125000]
["研究",75000]