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2 S

(1) Ʒṩյ?

=800 000+136 000+(30 000-20 000)+(49 500-69 300)-200=926 000( Ԫ )

(2) K뾭Ӫйص =1 000-200=800( Ԫ )

(3) Ʒ֧

=450 000+71 400+(40 000-25 000) +(15 000-10 000)+(70 000-100 000)=511 400( Ԫ )

(4) ֧šsš֧ =100 000+14 000+(5 000-6 000)=113 000( Ԫ )

(5) ֧ĸ =40 000+6 460+65 000+(2 700-4 000)+(300-400)=110 060( Ԫ )

(6) ֧뾭Ӫйص =200 000-100 000-14 000-2 000-200-5 000=78 800( Ԫ )

=10 000+20 000+8 000+20 000+15 000+5 800=78 800( Ԫ )

3 S

(1) صĻƷ

ٽ裺?( ϣͬ ) 60

𡪡ֵ ( ) 10.2

Ʊ 70.2

V裺ڹȨ?( ͶʡͶ ) 47.97

ԭ 41

𡪡ֵ ( ) 6.97

裺Ӧ?23.4

II ( Ʒ롢롢II룬?)20

𡪡ֵ ( )3.4

裺Ӫҵ?( Ʒ۳۳IIͬ )16

Ʒ ( Ʒͬ )16

ܽ裺?35.1

ԭ 30

𡪡ֵ ( D )5.1

ݽ裺?11.7

ԭ 10

𡪡ֵ ( D )1.7

޽裺Ӧ˰𡪡Ӧ?( ѽ ) 2.5

2.5

裺Ӧ˰𡪡Ӧ?( Dδֵ ) 0.47

𡪡δֵ 0.47

(2) ӦΦδ

5 ·ݷ =6.97+3.4=10.37( Ԫ )

5 ·ֵ =10.37+5.1+1.7-10.2-4=2.97( Ԫ )

5 ·δֵ =2.97-2.5=0.47( Ԫ )


4 S

(1) ƷȯĻƷ

裺?812

ȯȯֵ 800

ȯȯ 12

(2) 豗UZ?

1998 豸]ȯϢ?

=800 × 6% ÷ 12 × 3-12 ÷ 24 × 3

=10.5( Ԫ )

豸M

=680+115.6+16.4+24+3.51+6+3.99=849.5( Ԫ )

豗UZ?=10.5+849.5=860( Ԫ )

(3) ?1998 z?1999 2000 ۾ɶ?

1998 ۾ɶ =860 × 40% × 9/12=258( Ԫ )

1999 ۾ɶ =860 × 40% × 3/12+(860-860 × 40%) × 40% × 9/12

c =(860-258) × 40% =240.8( Ԫ )

2000 ۾ɶ =(860-344) × 40% × 3/12=51.6( Ԫ )

(4) Ƴ۸豸S?

裺̶?309.6

J۾ 550.4

̶ʲ 860

裺?306

̶ʲ 306

裺̶?0.4

0.4

裺Ӫҵ?4

̶ʲ 4

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