# Yachts and Private-Jets

### By: Brenden Dawley

Are you preparing your child for a lifetime of success? Or are you dying to live the "to-scale" dream? Well, we make the product to help with the tasks at hand, remote control, to-scale, private-jets and yachts, from RC-WL

Restrictions

Each month, up to 55 RC private-jets can be made, as well as 25 RC yachts. Yet, no more than \$5,250 can be spent in each of the beginning months.

Profits, Costs, and Selling Prices

Each RC Private-Jet costs about \$30 to make, and are sold for \$75 each. The RC yachts cost \$45 to make, and are sold for \$100 apiece.

j= Number of RC Private-Jets

y= Number of RC yachts

j>0, j<55

y>0, y<25

30j+45y<5250

Profits

The cost is represented by the following equation

C=30j+45y

The sales are represented by the following equation

S=75j+100y

Lastly, the total profit is represented by the following equation

P=(75j+100y)-(30j+45y)

OR

P=25j+55y

(0,55)P=25(55)+55(0)=1375

(25,0)P=25(0)+55(25)=1375

(25.1,137.4)P=25(137.4)+55(25.1)=3435+80.1=3515.1

(80.1,54.8)P=25(80.1)+55(54.8)=2002.5+3014=5,016.5

In order to to maximize monthly profits, I will attempt to sell around 80 RC private-jets, and 5