Dr. goldfinger decides to invest in companies which he believes can "improve the productivity and efficiency" of health care services. what would dr. goldfinger need to do to try to achieve allocative efficiency?
a) invest in companies that produce goods and services based on consumer preferences
b) invest in companies that produce goods and services at the lowest possible cost
c) invest in companies that fairly distribute their products and services
d) invest in companies that produce up to the point where the marginal cost of the last unit

A) invest in companies that produce goods and services based on consumer preferences

Step-by-step explanation:

Dr. Goldfinger decides to invest in companies which he believes can "improve the productivity and efficiency" of health care services.

So, he should do the following in order to achieve allocative efficiency:

Invest in companies that produce goods and services based on consumer preferences.

In allocative efficiency, the production represents consumer preferences. Also, here the price of a service is equal to the marginal cost of production.

thats not a system of equations, that is a solution

center (1,3) with radius 6

step-by-step explanation:

we must complete the square to find the center and radius of the circle.

first make sure the x and y squared terms have 1 as their coefficients. we also make sure x and y terms together.

we now create space between the x and y terms with parenthesis.

we complete the square by taking the middle terms -2x and the -6y - divide each and square them.

we add the squares to both sides.

simplify.

and write the quadratics in factored form.

the center is (h,k) or (1,3). the radius is the square root of 36 which is 6.