1. The disagreement is between he/him and she/her.: him, her

2. . Everyone is going to the retirement reception except you and I/me.: me

3. Neither Richard nor Robert enjoyed his/their lunch because the dining room was crowded.: his

4. Would you like to work with he/him and I/me to paint the kitchen: him, me

5. Someone has left their/her lights on in the parking lot. The battery in their/her car is probably dead. : her, her

6. Will you please bring the groceries to she/her and I/me: her, me

7. It probably is better for this letter to be sent from both you and I/me.: me

8. There were ten bidders on the contract, but now it s just between they/them and we/us.: them, us

9. Separate copies of the book went to him/he and to us.: him

10.The new piano was intended for you and I/me, but it s needed elsewhere.: me

Gigi earned $65 for 5 hours of gardening. She earned $90 for 9 hours of office work. Money earned for 5 hours of gardening = $65
Money earned for 9 hours of office work = $90 ; Money earned for 1 hours of gardening = $65/5 = $13 ; Money earned for 1 hours of office work = $90/10 =$10 ; Compare = 13 - 10 =3
She earned $3 more per hour for gardening than for office work

The government answers the three economic questions in communism type of an economy.