there were 100,600 chefs/head cooks and 320,100 food service managers. Those numbers were projected to decrease to 96,100 and 317,000 by 2020
Based on the given information, the projected decrease in the number of chefs/head cooks by 2020 is 4,500 (100,600 - 96,100).
Similarly, the projected decrease in the number of food service managers by 2020 is 3,100 (320,100 - 317,000).
To calculate the decrease in the number of chefs/head cooks and food service managers from 2019 to 2020, you can follow these steps:
1. Subtract the number of chefs/head cooks in 2020 from the number in 2019:
100,600 - 96,100 = 4,500 decrease in chefs/head cooks
2. Subtract the number of food service managers in 2020 from the number in 2019:
320,100 - 317,000 = 3,100 decrease in food service managers
Therefore, the projected decrease in the number of chefs/head cooks from 2019 to 2020 is 4,500, and the projected decrease in the number of food service managers is 3,100.