10 pts If there is neither a tax nor a subsidy, you are willing to pay $48 for 1 kg of coffee, a total of $77 for 2 kgs of coffee, and a total of $89 for 3 kg of coffee. If the government implements a $4.50 per-kg tax, payable by the consumer, what is the highest per-kg price at which you purchase 2 or more kgs of coffee? Round to two decimal places and do not enter a currency symbol. If your answer is $1.125, enter 1.13