REQ$4$: Static factory$$s staff benefits

Requirement

In the spaceship, the intern can access a Computer Terminal $(=)$ that can print items from the factory to help them explore the abandoned moon. The intern needs to pay with credits to print the items. EDIT: The purchase fails if the intern$$s balance is less than what the computer terminal asks for.

Note that all of the following items can be picked up and dropped off similar to the other items so far.

The items that can be printed from the computer terminal include:

An Energy Drink $(*),$ which costs $10$ credits each. If the intern drinks it$,$ it heals them by $1$ point. If the intern attempts to get this item from the computer terminal, there is a $20\%$ chance that the computer terminal will ask the intern to pay double the original price. The purchase fails if the intern$$s balance is less than what the computer terminal asks for. $($EDIT NOTE: moved up$,$ applied to all items$)$

A replica of the Dragon Slayer Sword $($x$),$ which is a massive sword once used by a legendary swordsman who went berserk. It costs $100$ credits each. The intern can use this to attack hostile creatures, dealing $50$ damage with $75\%$ accuracy. Due to how powerful the weapon replica is$,$ if the intern attempts to get this item from the computer terminal, there is a $50\%$ chance that the computer terminal will throw an error, taking the intern$$s credits without printing out the weapon.

A Toilet Paper Roll $($s$),$ which costs $5$ credits each. Due to oversupply, if the intern attempts to get this item from the computer terminal, there is a $75\%$ chance that the computer terminal will only ask the intern to pay $1$ credit. The intern cannot do anything with a toilet paper roll.

You can assume that the factory has an unlimited supply of items that they can sell to the intern.

Testing Instruction

You can start the game with a massive amount of credits in your wallet. Since you have placed a Computer Terminal, walk and stand on or next to it$.$ You should be able to see three actions to purchase each item $($i$.$e$.,$ three actions$).$ Make some purchases and test each random scenario of the item purchases $($i$.$e$.,$ overcharged or undercharged$).$