After Steve: How Apple became a Trillion by Tripp Mickle:

After Steve
Publisher ‏ : ‎ HarperCollins (12 May 2022)
Language ‏ : ‎ English
Hardcover ‏ : ‎ 512 pages
ISBN-10 ‏ : ‎ 0008527830
ISBN-13 ‏ : ‎ 978-0008527839
Dimensions ‏ : ‎ 15.9 x 4.5 x 24 cm

Description:
In many ways, Cook was Ive’s opposite. The product of a small Alabama town, he had risen through the ranks from the supply side of the company. His gift was not the creation of new products. Instead, he had invented countless ways to maximize a margin, squeezing some suppliers, persuading others to build factories the size of cities to churn out more units. He considered inventory evil. He knew how to make subordinates sweat with withering questions.