In Utopia, resources can be used to produce guns or butter. If only guns are

produced

a total of 1

2

0 units of guns can be made. If only butter is produced,

6

0 units

of butter can be produced.

Assume that the opportunity cost of

making

guns is

constant. In this case:

a.

it will be inefficient to produce

9

0 units of guns and

15

units of butter

b.

it will be infeasible to produce

90

units of guns and

15

units of butter

.

c.

it will be inefficient to produc

e

15

units of guns and

9

0 units of butter

.

d.

it will be infeasible to produce

1

5 units of guns and

9

0 units of butter

.

e.

Both

a

and d

are correct

.