Consider the following database schema. Write SQL queries to solve each task.

Q$1$: List the product maker and type for product model $1001,2004$ and $3006.$

Q$2$: List all Laptop model, speed and price. Display the highest price on the top $($Hint: order by$)$

Q$3$: List Printer model, type, price and add a new column 'color printer' in display result to show 'Yes' as a return value if it is a color printer, $\text{'}$No$\text{'}$ if it is not a color printer. Display the final result with order by printer type. $($Hint: case statement, order by$)$

Q$4$: List PC model, speed and price, which the price is between $700$ and $2000.$