Answer:
$284.2
Step-by-step explanation:
1st. The question says that the printer is marked up 45%.
45% of 175 = 78.75.
175 + 78.75 = 253.75 = new cost of printer.
2nd. The question says the sales tax of the printer is 12%.
12% of 253.75 = 30.45. That is sales tax, so we have to add the cost plus the tax =
273.75 + 30.45 = 284.2