Answer:
If the price increase happens, your order would be $50.4.
Explanation:
To be able to determine how much would the order be if the price increase happens, first you have to calculate 12% of the normal price per order:
$45*12%=$5.4
Then, you have to add $5.4 that is the amount of the increase plus the normal price per order:
$5.4+$45=$50.4
According to this, the answer is that if the price increase happens, your order would be $50.4.