The following information is provided. ä30:101 = 7,79064 ä40:10 7,78144 20P20 = 0,99456 10P30 = 0,99611 Specify: a) ä30:201 b) ä30 c) 10/30 ä50 = 15,1511 30P20 = 0,98693 i = 0,06

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