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A Dietitian Is Asked to Design a Special Dietary Supplement {20x+10y35015x+10y30010x+20y400x0y0\left\{ \begin{array} { c } 20 x + 10 y \geq 350 \\15 x + 10 y \geq 300 \\10 x + 20 y \geq 400 \\x \geq 0 \\y \geq 0\end{array} \right.

question 252

Multiple Choice

A dietitian is asked to design a special dietary supplement using two different foods.Each ounce of food X contains 20 units of calcium, 15 units of iron, and 10 units of vitamin B.Each ounce of food Y contains 10 units of calcium, 10 units of iron, and 20 units of vitamin B.The minimum daily requirements of the diet are 350 units of calcium, 300 units of iron, and 400 units of vitamin B.Sketch a graph of the region corresponding to the system inequalities describing the different amounts of food X and food Y that can be used. {20x+10y35015x+10y30010x+20y400x0y0\left\{ \begin{array} { c } 20 x + 10 y \geq 350 \\15 x + 10 y \geq 300 \\10 x + 20 y \geq 400 \\x \geq 0 \\y \geq 0\end{array} \right.


Definitions:

Cash Cycle

Refers to the amount of time it takes for a company to convert its investments in inventory and other resources into cash flows from sales.

Selling Inventory

The process of selling goods and products that a company holds in stock, often a major revenue source.

Cash Cycle

The period between when a business pays for its inventory or services and when it receives payment for its products or services, effectively measuring the efficiency of its cash management.

Receivables

Funds owed to a business by its clients for products or services that have been provided or utilized, but payment has not yet been received.

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