What is the angle of reflection?
a. the angle the reflecting surface makes with the ground
b. the angle that the incident ray makes with a line drawn perpendicular to the reflecting surface
c. the angle that the reflected ray makes with a line drawn perpendicular to the reflecting surface
d. the angle that the reflected ray makes with the incident ray

The angle of reflection is C). the angle that the reflected ray makes with a line drawn perpendicular to the reflecting surface, that way the reflection can be seen.

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B

Explanation:

Collaborative planning, forecasting and replenishment is a practice in business that puts together the skills of several trading partners to plan and also bring to fulfilment the demands of customers.

The stakeholders includes

1. Suppliers

2. Your company

3. Your customers.

The company collaborates planning, forecasting from inside the company, and also uses data provided by suppliers and customers.