Policymakers are provided data about the private and social benefits of a good being sold in the market. quantity private mb ($) social mb ($) 4 6 9 5 4 7 6 2 5 7 0 3 what is the size of the externality? if the externality is positive, enter a positive number. if negative, make it a negative number.

There is a positive externality worth $3.

Explanation:

Quantity                                   4 5 6 7

Private marginal benefit ($)   6 4 2 0

Social marginal benefit  ($)    9 7 5 3

The externality is found by calculating the difference between social benefit and private benefit.

Here, we see that each level of output, the social benefit is greater than the private benefit. So we can say that a positive externality exists in the market.

The externality is equal to

When quantity=4,

$(9-6)=$3

When quantity=5,

$(7-4)=$3

When quantity=4,

$(5-2)=$3

When quantity=4,

$(3-0)=$3

So, there is an externality worth $3.

the clients (funders) and customers (individual nonprofit staff) are great to work with. that i can be open about being a person of faith when appropriate. the variety of my tasks each day.

among other factors, composers started writing dynamic markings in their scores because "new instruments allowed for more dynamic ranges and contrast."

dynamics allude to the loudness or softness of music. dynamics offer an approach to demonstrate articulation in sheet music. they to drive the enthusiastic substance of music through volume and force. maybe you could alter both the volume and the shading profundity on your screen at the same time. we can likewise think about the force side of elements as the quality of a note. a few notes are intended to be played delicately and gently, while others are intended to be played all the more firmly.  

some dynamics markings have a letter 'm,' which remains for mezzo, signifying 'medium.' so a mezzo piano unique stamping resembles this (mp) and intends to play medium calm, while a mezzo specialty dynamic resembles this (mf) and intends to play medium loud.