Which is the opportunity cost for attending college? A
tuition and fees
B
room and board
lost income from not being able to work full time
D
the salary earned after graduating college

C

Explanation:

Opportunity costs are the things that you miss out on by making a decision. By going to college, you don't get the income that you would have if you worked, so it is an opportunity cost for attending college.

d. hip hop

it was originated in the 70s while the harlem renaissance occured in the 1920s

seeing as no choices were provided, i'll do my best to answer it from knowledge.

job specialization promotes work ethic to the person doing the job. he/she may be strong in the arms and able to lift things, specializing him/her in a job where you lift and carry.