A Wedding Caterer Has Several Wine Shops from Which It

question 89

Multiple Choice

A wedding caterer has several wine shops from which it can order champagne. The caterer needs 100 bottles of champagne on a particular weekend for 2 weddings. The first supplier can supply either 40 bottles or 90 bottles. ​
The relevant decision variable is defined as
​
X₁ = the number of bottles supplied by supplier 1
​
Which set of constraints reflects the fact that supplier 1 can supply only 40 or 90 bottles?

• A) X₁ ≤ 40 Y₁₁, X₁ ≤ 90(1 − Y₁₁)
• B) X₁ = 40Y₁₁ + 90Y₁₂, Y₁₁ + Y₁₂ ≤ 1
• C) X₁ = 40Y₁ + 90(1 − Y₁), Y₁ = 0 OR 1
• D) X₁ = 40Y₁₁ + 90Y₁₂, Y₁₁ + Y₁₂ = 1

---

Definitions:

Heart Disease

A range of conditions that affect the heart, including blood vessel diseases, heart rhythm issues (arrhythmias), and heart defects.

Time-Conscious

Awareness and consideration of the passage of time, often leading to efficient management and organization of activities.

Tissue Inflammation

The body's response to injury or infection, characterized by redness, heat, swelling, and pain in the affected tissues.

Stress Hormones

Chemicals released in the body in response to stress, such as cortisol and adrenaline, which affect various bodily functions.