Find a value of the standard normal random variable z

Find a value of the standard normal random variable z, call it z₀, such that the following probabilities are satisfied.

 1. P(z<=z₀) = 0.7405

 2. P(-z⁰<=z<=z₀) = 0.8712

 3. P(-z₀<=z<=0) = 0.4741

 4. P(-1<z<z₀) = 0.5886

 1. z₀ = (Round to two decimal places as needed.)

 2. z₀ = (Round to two decimal places as needed.)

 3. z₀ = (Round to two decimal places as needed.)

 4. z₀ = (Round to two decimal places as needed.)