Same Line Declarations

We are able to declare multiple variables on the same line:

mileage, company := 80276, "Tesla"

// is the same as

mileage := 80276
company := "Tesla"

Assignment

Within the main function, declare a float called averageOpenRate and string called displayMessage on the same line.

Initialize them to values of .23 and is the average open rate of your messages respectively before they are printed.