Answer:
negative three and negative 4 :)
Step-by-step explanation:
-3 and -4
-3 multiplied by -4 is 12, and -3 plus -4 is -7
4 x U(unit price) = $43.80
U = 43.80 / 4
U = 10.95$
7 x 10.95 = 76.65$
Answer: 10 units
