How to random between 2 objects while spawning?

Questions & Answers
1

using UnityEngine;
using System.Collections.Generic;

public class Spawner : MonoBehaviour
{

	public GameObject[] Monsters;
	public Transform[] spawnpoint;
	public float time = 0;	
	
	
	void Start ()
	{
	}
	
	
	void Update ()
	{
		time +=
			1*Time.deltaTime;
		
		if(time >= 5)
		{
			time -= 5;
			int spawnpointindex = Random.Range (0, spawnpoint.Length);
			Instantiate (Monsters[0], spawnpoint[spawnpointindex].position, spawnpoint[spawnpointindex].rotation);	
		}
	}
}

This is my code so far, I’m pretty new to coding so I needed to ask since I can’t ask anyone else. Is there a way to random between two objects while spawning continuously and has an option to put allocation on the chances that they can be spawned? For example, 60% for Object A and 40% for Object B

2

Do something like:

float randomChance = Random.Range(0.0f, 1.0f);
if(randomChance < 0.4f){
    //spawn Object A
}
else{
    //spawn Object B
}