Assume the demand curve for COVID-19 swab test kits shifts to the right.
This might be caused by
a. A decline in income if swab test kit is an inferior good
b. A decline in the price of imported China made RT-PCR kit if swab
test kit and China made RT-PCR kit are substitute good
c. A change in consumer tastes that is unfavorable to swab test kit
d. An increase in the price of locally UP patented RT-PCR kit if UP RT-
PCR kit and swab test kit are complementary goods
.
+ aubeidize the SME's or small and​