5
BG
• ,
. .
,
.
1 , -
J
.
,
, .
( 2)
- = , =
=
1. = 365
2. = 2
3. = 620
4. = 1½
= 1000
.
,
.
1. . ,
.
2. . ,
.
3. .
, .
,
750 .
4. -
.
-
.
5. . ,
.