Hard to steer and we looked under the hood belt was broken.

Hello,

Due to age and normal ware and tare the drive belt can deteriorate and brake.
Keep in mind that without the belt none the alternator will not charge the battery the water pump will not circulate the coolant, which can lead to overheating of the engine.
It is best to tow the vehicle to prevent form further damage.

The belt can be changed easily on this vehicle. Those belts typically cost $20.00 to $25.00. As for the installation it will depend on the shop as they all have different rates.

https://www.2carpros.com/articles/how-a-serpentine-belt-works
https://www.2carpros.com/articles/replace-serpentine-belt

I have attached diagrams for your reference.

Please let me know if you have any questions.
Thank you.