Answer:
the last two
Step-by-step explanation:
Answer:
a)
b)
Step-by-step explanation:
From the question we are told that:
Rate r=90 units per hour
Setup cost =20
Operating Cost =26
Units=40000
Generally the equation for Total cost is mathematically given by
Differentiating
Equating equ 1 to zero
Therefore
Substituting n
For Equ 1
F(n)>0
For Equ 2
F(n)'<0
Answer:6 people
Step-by-step explanation: divide 4 by 2/3