Question

Hello I have a performance test that I need help on if you can assist that would be great

Answer 1

total tax : $12.24

total cost of the drone after tax :$154.23

Step-by-step explanation

Step 1

a) let

`tax=8.625\text{ \%}`

b) now, to find the value of the tax, use the formula

`value\text{ =}(totalcost*rate)/(100)`

so,replacing

`\begin{gathered} value\text{ =}(141.99*8.625)/(100) \\ value\text{ =12.24} \end{gathered}`

so, total tax : $12.24

Step 2

b)total cost after tax

to find the total cost just add the total tax to the cost before taxes, so

`cost\text{ after taxes= cost befores taxes+taxes}`

replace

`total\text{ cost of drone= 141.99+12.24=154.23}`

therefore

total cost of the drone after tax :$154.23

I hope this helps you