Answer:
Option B is correct.
Explanation:
The slope for public sales:

here x₁ = 2 , x₂= 5 , y₁=24, y₂= 60

The slope for Wholesale sales:

here x₁ = 18 , x₂= 35 , y₁=162, y₂= 315

Now, comparing slopes of wholesales sale and Public sales
9:12
0r
3:4
3:4 can be written as 3/4.
So, Option B The slope of wholesale table is 3/4 times of the slope of the Public table is correct.