Maxine wants to buy a fax machine that has a full price of $220.00, plus a 7% sales tax. At store A, the fax machine is on sale for 15% off, while at store B, the fax machine is being sold for full price, but Maxine has a $35 coupon she can use at only store B. Help Maxine decide if she should buy the fax machine at store A or at store B. Part I: What is the sale price of the fax machine at store A, not including tax?

Part II: What is the total amount that Maxine would pay for the fax machine at store A, including tax?

Part III: What is the price of the fax machine, not including tax, at store B after the coupon has been applied?

Part IV: What is the total amount that Maxine would pay for the fax machine at store B, including tax?

Part V: Assuming that Maxine wants to spend the least amount of money as possible, should she buy the fax machine at store A or at store B?