(8 points, 2 each). For each of the following cases, say what type of unemployment the economy is experiencing:

a) Females in this economy can't find jobs in the mining establishments nearby.

b) Adults above 60+ can't find jobs in the IT sector.

c) Summa cum-laude college grads from a very competitive school remain unemployed for 6 months after graduation even though the economy is booming.

d) People are losing jobs due to COVID-19.