Respuesta :
Answer:
There are 2 semesters in a year so divide expected expenses for one year college by 2 and also divide annual grants by 2
Expected expenses for one year college $18750/2= $9,375
Annual grants $3450/2 = $1725
$9,375 minus $1,725 = $7,650
Macro will have to contribute $7,650 to one semester of his education