.请根据以下信息_计算仓库订货经济批量和安全库存总量.(2)

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%d1%db%cc%f9%c4%a4%c3%e6%cb%aa%bb%af%d7%b1%c6%b7%cf%ea%c7%e9%d2%b3%b2%fa%c6%b7%c3%e8%ca%f6%d2%b3%cd%

%bb%af%d7%b1%c6%b7%c3%e6%cb%aa%c3%c0%d7%b1%c7%e5%d0%c2%cf%ea%c7%e9%d2%b3%b2%fa%c6%b7%c3%e8%ca%f6%d2%

%bc%f2%d4%bc%b7%e7%b8%f1%c4%ea%c4%a9%c7%e5%b2%d6%bb%ee%b6%af%d2%b3%c3%e6%c4%a3%b0%e5%c9%e8%bc%c6

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%b4%ba%bc%be%bc%d2%d7%b0%bd%da%bc%f2%d4%bc%b7%e7%ca%d7%d2%b3%c9%e8%bc%c6%bb%ee%b6%af%d2%b3%c3%e6

%b8%df%b6%cb%b4%f3%c6%f8%c3%c0%d7%b1%bb%a4%b7%f4%ca%d7%d2%b3%c9%e8%bc%c6%bb%ee%b6%af%d2%b3%c3%e6

e9 87 8d e5 ba 86 e7 90 86 e5 b7 a5 e5 a4 a7 e5 ad a6 e6 91 98 e8 a6 81 e5 9b be

e5 a4 a7 e9 b9 8f e5 90 8c e9 a3 8e e8 b5 b7 20 20 3a 20 e5 9b bd e9 99 85 e5 90 8d e4 ba ba e9 a9 be e6 9c ba e9 a3 9e

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%bc%f2%d4%bc%c3%ce%bb%c3%b6%f9%cd%af%b4%b2%b5%e6%cf%ea%c7%e9%d2%b3%b2%fa%c6%b7%c3%e8%ca%f6%d2%b3%cd%

+%c2%ab%dc%f6%c3%dc%bc%af%b2%b9%cb%ae%c3%e6%c4%a4%bb%a4%b7%f4%c6%b7%cf%ea%c7%e9%d2%b3%cd%a8%d3%c3+

%b4%ba%bc%be%ca%d6%bb%e6%c3%c0%b0%d7%b2%b9%cb%ae%bb%af%d7%b1%c6%b7%ce%a8%c3%c0%bc%f2%d4%bc%b7%e7%ca%

%cc%f5%ce%c6%ca%e6%ca%ca%b1%a6%b1%a6%cd%af%d7%b0%cf%ea%c7%e9%d2%b3%b2%fa%c6%b7%c3%e8%ca%f6%d2%b3%cd%