Answer:
The slope representing the correlation between ice cream price and the sales quantity is -1/15
Explanation:
To find the slope of the price and quantity of ice cream sold, the following calculation is needed:
Slope= change in yaxis( vertical)/change in xaxis(horizontal)
Slope= change in price/change in quantity demanded
Slope=P2-P1/Q2-Q1
Slope=3-4/35-20
Slope=-1/15
The slope representing the correlation between ice cream price and sales quantity is -1/15
The price coefficient (b) in the linear demand function is calculated as -0.10, derived from the elasticity of demand formula. By substituting known quantities into the equation, we find that the slope b equals -0.10.
Answer:
6.4 minutes
Explanation:
Daily average for small tools = 445
Working hours = 8, which translates to 8*60 = (480 minutes)
Waiting time =
(image of the operation in the attached file)
= [445]/[(2*35)]
= 445/70
= 6.357 minutes