The opportunity cost of providing a public good to an additional individual is A. infinite. B. high because of the exclusion principle. C. impossible to determine. D. zero.

D-Zero

Step-by-step explanation:

Public good are  naturaly provided by  government.

Their consumption is naturally non-exclusive and non-rival, meaning, they can be consumed same time by a large number of people. For examples these goods are street lights and highways.

Saying that, the large number of people who  consume this goods at the same time, the opportunity cost of the government providing the goods to an additional user is zero because an additional consumer do not call for the additional goods.

For example, if a highway is properly lit and currently there are 2,000 users, an additional user would not call for any additional lane or street lamp but would rather use that which is already in existence, hence zero opportunity cost.

the f

last graph i believe

step-by-step explanation:

worked it out i believe

find the magnitude of the trig term  

csc

(

x

)

−

1

by taking the absolute value of the coefficient.

1

find the lower bound of the range.

tap for more

y

=

−

2

find the upper bound of the range.

tap for more

y

=

0

the range is  

y

≤

−

2

or  

y

≥

0

.

(

−

∞

,

−

2

]

∪

[

0

,

∞

)

{

y

|

y

≤

−

2

,

y

≥

0

}

step-by-step explanation: