2. [10 points) Build the regular expression for the following descriptions. Don't forget to take the space character in description two into account. NOTE: This question must be submitted in a digital format (no scans) Identifiers in a language that must start with an underscore character and must end in a numeric digit. The length can be any size and values in between can be any alphanumeric character. A phone number with either the following formats: (888) 888-8888 or 1888-888-8888 The VCU V Number 2. [10 points) Build the regular expression for the following descriptions. Don't forget to take the space character in description two into account. NOTE: This question must be submitted in a digital format (no scans) Identifiers in a language that must start with an underscore character and must end in a numeric digit. The length can be any size and values in between can be any alphanumeric character. A phone number with either the following formats: (888) 888-8888 or 1888-888-8888 The VCU V Number