Решение
Возможные расходы:
>
(1.3.1.2.1)
>
(1.3.1.2.2)
>
(1.3.1.2.3)
![`and`(S[A] = `+`(`*`(`+`(`*`(4, `*`(`*`(600, `/`(1, 100))))), 16), 3600), `+`(`*`(`+`(`*`(4, `*`(`*`(600, `/`(1, 100))))), 16), 3600) = 3984)](images/e_7.gif){kind=small}
![`and`(S[] = `+`(`*`(`+`(`*`(6, `*`(`*`(600, `/`(1, 100))))), 18), 3000), `+`(`*`(`+`(`*`(6, `*`(`*`(600, `/`(1, 100))))), 18), 3000) = 3648)](images/e_8.gif){kind=small}
![`and`(S[] = `+`(`*`(`+`(`*`(10, `*`(`*`(600, `/`(1, 100))))), 15), 3400), `+`(`*`(`+`(`*`(10, `*`(`*`(600, `/`(1, 100))))), 15), 3400) = 4300)](images/e_9.gif){kind=small}
