One-fourth of all couples who try to conceive discover that they are infertile true or false

It is false. it is not one-fourth (1/4). While there are five million people in the United States of childbearing age- only one in every ten couples (1/10)  who try to conceive discover that they are infertile. Age can affect a woman's ability to conceive

answer; i believe that the correct answer to the above question is; (tariff)

every society, in order to meet the needs of it's people, has to answer three basic questions:

- what should we produce?

- how should we produce it?

- for whom should we produce it?

this questions must be answered in order to, option b, aid in production decisions.

every country can't produce everything, no matter how rich their land is. it may be a matter of technology, resources or geographical conditions. so, these three questions must be resolved in order to get the most of the production of each land.

hope this !