With the buffs and nerfs to various options, many previous choices have become obsolete due to the inclusion of internet to free up slots. Allow me to optimize and solve this question.
Windows and 2 friends are mandatory for every list. Without windows or human contact, you're basically in solitary confinement. You would go insane in less than a year and not last the required amount of time to get the money. Even if you do somehow last that long, your mind will be in such an awful state that you can't actually make use of the money. Someone is going to probably say "but the internet lets me facetime people for free!". Sorry, but it needs to be PHYSICAL contact. The best FaceTime would do is stave off your madness for a year or two. Besides, you need some natural light as there is no way to replicate the exact Vitamin D found in sunlight. You can also replace the friends with sexual partner if you want, but
A. you're lame
B. you limit the amount of things you can do since friends allows you to do more stuff
Food is the next option, as eating a tasteless gruel for 10 years would probably be awful. I think both ikea shopping bag and two meals of anything imaginable both have their pros and cons. For the shopping bag, while you would be able to have a grander selection of things such as cookware, microwaves, or even phones since you're not limited to just food, you only get one per week to hold you over and you can't really fit enough food and other things into one bag to keep you from eating gruel for a week. With the two meals though, you basically get to create the perfect food that provides everything that the gruel does + a taste that changes everytime so you'll never get tired of eating it + always stays at the perfect temperature + can never get any germs on it + other stuff that I am probably forgetting. It never says you can't change it either, so if you get tired of the superfood you can always eat trash. But it's much more limited than the ikea bag, and ultimately you're forgoing better resources in the long run in exchange for a better head start. To put it simply, ikea bags are for long-term strategies, while two meals is a short-term one with a better head start. Ultimately, I think the ikea bag is better but I can definitely see viable choices that use two meals instead.
The 4th choice should be obvious: computer. If you're reading this, more likely than not, you probably have a mild addiction to the internet, so the computer allows you to not go insane from withdrawal. On the rare occasion you're not though, a computer opens up the world to you. Now you can interact with people outside of your apartment, play random internet games like Showdown, etc. With this choice alone, you're locked out of console games, but a key loophole here is that you're only restricted to media available on another choice. For example, this does not limit handheld-exclusives and emulators since handhelds do not fall under the standard console definition, which gives you a practically limitless gallery of games to choose from. The ikea bag also lends to this option, as now you can manually upgrade your computer to get faster speed and better graphics until it's a high end gaming computer (if desired), and possibly even a controller so you don't have to use the dumb keyboard.
Last slot is filler. You already have everything you need with the first 4, now you just need to pick out whatever you else you want. You want live cable? Pick TV. Want to play some sweet console games? Pick console. Into working out for some reason? Pick the workout room. The only problem here is you're actively choosing to go without something. I think either console or doctors is the best option, as the former allows to bypass the restriction put on the computer to access other media types like TV shows and podcasts (although it needs a web browser), while the latter is a pretty good way to prevent yourself from dying via random accidents due to the shoddy furniture, or just catching an illness or something.
To end this post, I believe the best choices are:
Windows
2 Friends
IKEA Bag
Computer
Console