Erin earns $7.50 for each hour she works. Rita earns $9.00 for each hour she works.
The table shows the amounts that Erin and Rita earn for working 1 to 6 hours.

Hours Erin Rita
1 $7.50 $9.00
2 $15.00 $18.00
3 $22.50 $27.00
4 $30.00 $36.00
5 $37.50 $45.00
6 $45.00 $54.00

How will their total earnings compare for a 40-hour workweek?

Rita will earn $60 more than Erin.

Erin will earn $60 more than Rita.

Rita will earn $1,000 more than Erin.

Erin will earn $100 more than Rita.