Direct or inverse variation (or neither)

direct variation

If I get paid $60 to work 5 hours, how much would I make in 12 hours?

inverse variation

If I have 48 cupcakes, how many will each person get if there are 16 people sharing? What about if 24 people are sharing?

direct variation

If gummy bears cost $3.50 per pound, how much will 6 pounds cost? How much would a half a pound cost?

inverse variation

If it takes 3 men 5 days to finish a remodeling job, how long would it take 5 men to finish the same job?

inverse variation

y=k/x

direct variation

y=kx