ADD THE BOOK 30 DONUTS COST PLEASE!

There's a book that cost only 30 donuts and gives you a random item between 5 that you can "choose" randomizing the items. 
The devs gives us 1300 donuts for free ( yey ) and it would be awesome that i can spend them in the book instead of the 50-200 donut items 
Also there s other mission that i wanted to finish and its the multimillionaries one. i need to cecil spends 2billion and i only reached 600million. 
Can you also give as money to unlock terrains or to complete this mission please??

Thnx for the game, i really enjoyed it and also i spent a little bit of money in it just for fun.