A production company, working in producing two types of perfume (men's). Unit cost for kind one is 2 $ and 5$ for the other. First kind needs 5 ML from sources one and 6 MI from sources two and 10 MI from sources three. The second kind needs 8 MI from sources one and 5 MI from sources two and 3 MI from sources three. The Quantity Available from the first source more than 30 MI and more than 40 MI from sources two and less than 30MI from source three * The cost will be NO one of them 40M 0 30M (men's). Unit cost for kind one is 2 $ and 5$ for the other. First kind needs 5 ML from sources one and 6 MI from sources two and 10 MI from sources three. The second kind needs 8 MI from sources one and 5 Ml from sources two and 3 MI from sources three. The Quantity Available from the first source more than 30 MI and more than 40 MI from sources two .and less than 30MI from source three The cost will be NO one of them O 40M 30M 190M 100M 70M O 120M 190M 100M 70M 120M O The internal variable and the ? external variable x2& R1 x1&51 O x2& S3 x1 & S2 No one of them x1 & S3 x2& R2 O