What is the trend of revenue and orders by quarters?

Hint: Find out the sum of revenue and count the number of orders for each quarter.*/

i need proper sql code

New Wheels Data Dictionary shipper_id: Unique ID of the Shipper shipper_name: Name of the Shipper shipper_contact_details: contact detail of the shipper product_id: Unique ID of the Product vehicle_maker: Vehicle Manufacturing company name vehicle_mode 1: Vehicle model name vehicle_color: Color of the vehicle vehicle_mode1_year: Year of Manufacturing vehicle_price: Price of the Vehicle quantity: ordered quantity customer_id: Unique ID of the customer customer_name: Name of the customer gender: Gender of the customer job_title: Job Title of the customer phone_number: Contact detail of the customer emai1_address: Email address of the customer city: Residing city of the customer country: Residing country of the customer state: Residing state of the customer customer_address: Address of the customer order_date: Date on which customer ordered the vehicle order-id: Unique ID of the order ship_date: Shipment Date ship_mode: Shipping Mode/class shipping: shipping Ways posta1_code: Postal Code of the customer discount: Discount given to the customer for the particular order by credit card in percentage credit_card_type: credit Card Type credit card number: Credit card number customer_feedback: Feedback of the customer quarter_number : Quarter Number