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22. .




369. ? ?

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370. , . ?

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371. ?

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372. , . , ?

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373. . , .

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374. : , .

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?

375. .

376. .

377. .

378. .

379. :

) . ; ) . . ;
) . . ; ) . . .

380. :

) ;

) ;

) ;

) .

381. :

) ;

)

;

) ;

) .

382. :

) ;

) ;

) ;

) .

383. . , , :

) ;

) ;

) ;

) .

384. :

) ;

) ;

) ;

) .

385. 0,2, 0,25. An . :

) 75% ;

) 80% ;

) ;

) .

( )

386. ? ? , ?

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387. ? ?

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23.

388. ?

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389. () ? ?

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390. (1992) , ? ? ?

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391. ? ?

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392. ( ) ? ?

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393. :

) ; ) .

394. :

) ; ) .

395. : Y(t) = K(t)1/2[ A(t) L(t)]1/2.

k?

) = k 1/4; ) = k 1/2

396. , :

) ;

) .

397. :

) ;

) .

398. Y = AK1/2 L1/2, K= 100, L = 64. k.

) = 1,56; k =2,5; ) = k =0,5;
) = 2,5; k = 1,56; ) = 3,2; k =5,0.

399. Y = AK1/2 L1/2, K =100, L =64, = 0,75, = 0,05, g = 0,15. σ.

) 0,2; ) 0,4;
) 0,01; ) 0,6.

400. , :

) h *> k *; ) h * = k *=0;
) h * = k *; ) h *< k *.

401. :

) , ;

) ;

) ;

) .

402. :

) ;

) ;

) ;

) .

( )

403. ? , , ? ?

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404. 1990- ? , ?

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