Answer: $500
Step-by-step explanation:
Had to complete the question first
No of security guard No of radio stolen/wk
0 50
200 30
400 20
600 14
800 8
1000 6
Step-by-step explanation:
If the firm decides to hire the first security guard and a radio worth $25, MB = MC which gives us the sum of $500 which is the worth of hiring the first security guard. Hiring the guard is same as having no quarrel at all and paying for the stolen radios. This means the security guard would save 20 radios at $25 each.