Make an input-output for the following tuition model: Tuition is $55 per credit hour for 1 to 11 hours; $1050 for 12 to 18 hours; and an additional $30 per credit hour for each hour above 18 hours. Stop at 20 hours. Use your table to find the tuition cost for 8 hours, 13 hours, and 20 hours.
A) $440, $715, $1100
B) $55, $1050, $30
C) $55, $1050, $1080
D) $240, $390, $600
E) $440, $1050, $1110

Question

Quizplus · Accepted Answer

For 8 hours, the cost is $55 per credit hour, so 8 * $55 = $440. For 13 hours, the cost is a flat rate of $1050. For 20 hours, it's $1050 for the first 18 hours, plus $30 per credit hour for the 2 additional hours, so $1050 + (2 * $30) = $1110.

Make an Input-Output for the Following Tuition Model: Tuition Is