Randal builds and sells cabinets. when deciding what price to charge for a project, he considers the cost of materials and the time he will spend on the project. (he charges $18 per hour of labor.) then he adds 15 percent for operational costs. andrea’s cabinets will require $2,125 of materials and 80 hours of labor. how much will randal charge for andrea’s cabinets?

Randal will charge $4099.75.

Step-by-step explanation:

Randal builds and sells cabinets.

He charges $18 per hour of labor. While pricing, he considers the cost of materials and the time he will spend on the project. Then he adds 15% for operational costs.

Andrea’s cabinets will require $2,125 of materials and 80 hours of labor.

So, total charges will be : dollars

Now 15% operational costs on $3565 is :

dollars

So, the total cost Randal will charge = dollars.

Therefore, Randal will charge $4099.75.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm