【单选题】The passage supplies information that would answer which of the following questions?
A.
What federal agencies have set percentage goals for the use of minority-owned businesses in public works contracts?
B.
To which government agencies must businesses awarded federal contracts report their efforts to find minority subcontractors?
C.
What is one set of conditions under which a small business might find itself financially o- ver-extended?
D.
How many more minority-owned businesses were there in 1977 than in 1972?