Ten students need to present their reports. five can present each day. how many ways can the teacher choose a group of five students to present their reports on the first day? how many ways can the teacher choose a group of 5 students to present on the first day of marjorie must present on the first day?

Tom and lilly rented a house for $12,000 last year. at the start of the year they bought the house they had been renting directly from the owner for $250,000. they believe they could rent it for $12,000 this year, but stay in the house. how much does tom and lilly’s decision to buy the house change gdp? a. it reduces gdp by $12,000 b. it does not change gdp c. it raises gdp by $238,000 d. it raises gdp by $250,000