It$$s your first day of work at Minnesota Ore Mining, Incorporated $($MOM$,$ Inc.$)$ and you have been assigned to a project to develop a semi$-$automatic ore$-$loading vehicle. Your

part of the project is to design a high level program that will test the capabilities of the

vehicle by simulating its operation in a single level underground cavern. It involves

evaluating the ability of the vehicle to travel through a $2$x$2$ cavern and report on the amount

of ore present in a visited chamber and whether or not to load the ore into the vehicle.

The testing of the vehicle$$s operations consists of:

$1)$ reading a valid command from the keyboard

$2)$ determining if the choice of direction is allowable by comparing it to

the known exit from the chamber

$3)$ displaying the chamber$$s allowable exit and an appropriate error

message if the choice of direction is not allowable

$4)$ asking if ore should be loaded into the vehicle

$5)$ keeping a running total of how much ore was loaded from each

chamber and how much is left in each chamber if loaded

The valid commands include:

N$,$n travel north one chamber $---$ increment y$-$index

E$,$e travel east one chamber $---$ increment x$-$index

S$,$s travel south one chamber $---$ decrement y$-$index

W$,$w travel west one chamber $---$ decrement x$-$index

The allowable exit from each chamber is:

East from chamber $(0,0)$ North from chamber $(1,0)$

West from chamber $(1,1)$ South from chamber $(0,1)$

The amount of ore in each chamber:

Chamber $(0,0)=2\mathrm{.}3$ tons Chamber $(1,0)=4\mathrm{.}8$ tons

Chamber $(1,1)=1\mathrm{.}7$ tons Chamber $(0,1)=3\mathrm{.}4$ tons

Other conditions:

$1)$ Once the vehicle has gone through an allowable exit, the chamber door behind

it is closed. Hence, there is only one allowable exit from each chamber.

$2)$ Variables must be used to store the initial ore weight in each chamber and the

other to store the allowable exit from each chamber.

$3)$ The program terminates once the vehicle is back at chamber $(0,0).$

$4)$ The program should ask the user if ore should be loaded onto the vehicle from

that chamber. If the user enters $$y$,$ the program should inform the user how

much ore is in the chamber and how much of it should be loaded onto the

vehicle.

$5)$ Do not accept a negative number for the ore loaded and do not accept an

amount of ore that is more than what is in that chamber.

$6)$ The final report should display how much total ore was loaded into the

vehicle.

$7)$ The program$$s if statements should compare the user$$s responses to the value

stored in the arrays.

$8)$ The program should display a final report of the amount of ore left in each

chamber after visited.