g Your four-year-old daughter has just announced that she would like to attend the college. The College Board has reported that the average cost of in-state tuition, board, room, and other expenses at public four-year colleges is $20,090 in the 2016-2017 academic year . The cost has risen 2.7% over the last year. You believe that you can earn a rate of 8% on investment to meet this goal. a. If costs continue to rise at 2.7% per year, how much will it cost for the first-year tuition in 14 years

Wo firms, a and b, each currently dump 50 tons of chemicals into the local river. the government has decided to reduce the pollution and from now on will require a pollution permit for each ton of pollution dumped into the river. it costs firm a $100 for each ton of pollution that it eliminates before it reaches the river, and it costs firm b $50 for each ton of pollution that it eliminates before it reaches the river. the government gives each firm 20 pollution permits. government officials are not sure whether to allow the firms to buy or sell the pollution permits to each other. what is the total cost of reducing pollution if firms are not allowed to buy and sell pollution permits from each other? what is the total cost of reducing pollution if the firms are allowed to buy and sell permits from each other? a. $3,000; $1,500 b. $4,500; $3,500 c. $4,500; $4,000 d. $4,500; $2,500