A subscription to Time magazine is $24.97 for one year, $45.94 for two years, or $74.91 for three years. Which plan is the least expensive if you want the subscription per year? Solve this problem using unit price. show your work

A $45.94 for two years
B The plans are the same price for two years.
C $74.91 for three years
D $24.97 for one year

To find the unit price per year for each plan, we can divide the total cost by the number of years.

For plan A: $45.94 / 2 years = $22.97 per year
For plan B: $45.94 / 2 years = $22.97 per year
For plan C: $74.91 / 3 years = $24.97 per year
For plan D: $24.97 / 1 year = $24.97 per year

So, the plan with the least expensive subscription per year is plan B, which costs $22.97 per year. Therefore, the answer is B.