Mr Kent sells calculators for $35 each. If an order is placed from a business account, there is a $50 shipping fee, and no fewer than 100 calculators can be purchased. Which is a reasonable amount of money that a business would spend when ordering calculators?

The reasonable amount is $3550 or greater

Step-by-step explanation:

Given

---- shipping fee

--- unit selling price

number of orders

---- domain of order

Required

The reasonable ordering amount

The function for n calculator can be represented as:

This gives:

Recall that the domain is:

So, we have:

The reasonable amount of order implies that we calculate the range of the function

implies that the minimum is 100

So:

Substitute 100 for n in

So, the range of the function is: