Answer : The order of employees from the greatest to the least unit rate in dollars per hour is:
Rate of Arianne > Rate of Francois > Rate of Garrick > Rate of Carissa
Step-by-step explanation :
First we have to calculate the rate of employees in dollars per hour.
Rate of Francois =
![(\$ 823.25)/(42.25hr)=19.48\$ \text{ per hour}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/e1efg4pb0b15a0eowpex03a5f3we4vho3b.png)
Rate of Carissa =
![(\$ 700)/(50hr)=14\$ \text{ per hour}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/b5vpa8n7ktatsuuw1f71qussx3us9hcg0r.png)
Rate of Garrick =
![(\$ 1247.60)/(65.5hr)=19.05\$ \text{ per hour}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/qcoi326s1eosc5pa9p4cmfs4zjzmofs2vv.png)
Rate of Arianne =
![(\$ 1800)/(70hr)=25.71\$ \text{ per hour}](https://img.qammunity.org/2020/formulas/mathematics/middle-school/u3usmd6gt4ngmovlqexqmznwncl117xp5z.png)
The order of employees from the greatest to the least unit rate in dollars per hour is:
Rate of Arianne > Rate of Francois > Rate of Garrick > Rate of Carissa