Answer:
$2606.80
Explanation:
$21.72 first month = S(t) 245 x 1.064^1/12 months if compounded monthly
S(t) 245 x 1.064^1/12 x 12 x 10 = $2606.80
S(t) 245 x 1.064^10 = 455.598582251
Rounded to nearest cent = $455.60
$455.60 after 10 years. if compounded yearly