The Logistics Supervisor suspected that there was a linear

relationship between the number of orders processed and

the labor used. Over $10$ days, the supervisor recorded the

following data:

After collecting the data, the supervisor began the

calculations.

What result did the supervisor arrive at$?$

Is there a relationship between the number of orders and

the number of employees? Justify your answer.

What would be the required number of employees for

processing $165$ orders on the $11$ th day?