Q$1.$ Write a program that displays the following menu. The

symbols indicate where newline characters $($

$)$ should be included: Bioengineering Laboratory Services Menu

$1.$ DNA Sequencing

$2.$ Protein Analysis

Enter your choice: Functionality Requirements: $1.$ If the user selects $1$ or $2,$ prompt them with: "How many samples? $"$ o Read the entered number of samples. o Calculate the total cost as samples $*$ service rate based on the following rates: $$ DNA Sequencing: $$100\mathrm{.}00$ per sample $$ Protein Analysis: $$80\mathrm{.}00$ per sample o Display the total cost. $2.$ The program should repeatedly display the menu and calculate costs until the user chooses to exit the program $($e$.$g$.,$ through a specific menu option like Ctrl$+$C$).3.$ Implement input validation for: o Menu choice: Only accept $1$ or $2.$ If an invalid choice is entered, display: o "Menu choice can only be $1$ or $2."$ o "Please enter a valid menu choice: $"$ o Number of samples: Reject negative numbers. If a negative value is entered, display: o "Number of samples cannot be negative." o "How many samples? $"4.$ Use the most appropriate loop structures to repeatedly display the men