Table schema:
CREATE TABLE ref_colors (color_code VARCHAR, color_description VARCHAR); CREATE TABLE products (product_name VARCHAR, typical_buying_price VARCHAR, typical_selling_price VARCHAR, color_code VARCHAR)

Question: What are the name and typical buying and selling prices of the products that have color described as "yellow"?
SQL: SELECT t1.product_name, t1.typical_buying_price, t1.typical_selling_price FROM products AS t1 JOIN ref_colors AS t2 ON t1.color_code = t2.color_code WHERE t2.color_description = "yellow"