The management of a company is negotiating with a union over salary increases for the company's employees for the next 5 years. One plan under consideration gives each worker a bonus of 1200 dollars per year. The company currently employs 1055 workers and pays them an average salary of 35,000 dollars a year. It also plans to increase its workforce by 15 workers a year.

and ... ?

To determine the salary increases for the company's employees over the next 5 years, you need to consider the initial number of workers, the bonus amount, and the average salary.

Step 1: Calculate the total number of workers over the 5-year period
Since the company plans to increase its workforce by 15 workers a year, you can find the total number of workers at the end of 5 years by adding the initial number of workers to the increase for each year:
1055 + (15 * 5) = 1055 + 75 = 1130 workers

Step 2: Calculate the total bonus amount per year
Each worker is given a bonus of $1200 per year. Multiply this bonus by the total number of workers to find the total additional compensation given as bonuses each year:
$1200 * 1130 workers = $1,356,000

Step 3: Calculate the total salary amount per year
The average salary per worker is $35,000. Multiply this average salary by the total number of workers to find the total salary cost per year:
$35,000 * 1130 workers = $39,550,000

Step 4: Calculate the total salary and bonus cost per year
To find the total cost of salary and bonuses, add the total salary amount per year (Step 3) and the total bonus amount per year (Step 2):
$39,550,000 + $1,356,000 = $40,906,000

Therefore, the total salary and bonus cost for the company's employees over the next 5 years is $40,906,000.