206
7.14
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A!!L$/, "%>%F/, L% /", "O# '/'D<+># =+!F1$/+>M 100 =#F#-
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7.15
>%$#< $% 1 ;#>$ #AF/"#% =+!F1$/+>1 #A/>$"/ $% '/'-
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;#>$/, =+!F1$/+>1 #A/>$"/ +>%$#< $% 1 F+>#'%%, "#!*/B/D$-
> A&>>, ':#<& >% 'F$$#+>/ "%/.
7.16
L/>$#<& #B/ +!!$1##AF/"#% =+!F1$/+>1 '%B/$"/ '/-
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#$#G# '%BMM=#G# 'F%$&D>1+ $% $%+>&'$: /" & #L<//
450 >+. G$//", / "/F1"/+>1 /'%B1#%$@ FM$#-$/ — 175,3
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: #%>"#: '&+" '#&"B/ & L’L"& L &+&$!$$< 'F$$#+>/.
7.17
!!$1##AF/"#% =+!F1$/+>1 #A/>$"/ A&/!F1$#-
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=@ $/ & L/>$#<& #B/ #/$M%F% 230, % +!!$ "/F1"/+>1
#A#=@ $/ #$#G# #A/>$"% # L/F1$!$$ — 116.
7.18
L$%=> *%">=$! '/O!$$ '#&">$#+>/ '%B/ L% L/-
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$% <%F#<& '/'D<+>/. @/$/ %$/ F #L%@&$"/ $%!!$# &
>%AFB/ 7.3.