Suppose that the technology used to manufacture laptops has improved. The likely result would be:

Suppose that the technology used to manufacture laptops has improved. The likely result would be:
A.a decrease in supply of laptops.
B.a decrease in quantity supplied of laptops.
C.an increase in quantity supplied of laptops.
D.an increase in supply of laptops.
正确答案：an increase in supply of laptops.