Hi pls help Which of the following are private or external costs or benefits?

A consumer pays $10 to watch a film at a cinema

The total monthly wage bill for a firm for its employees

The payment of interest on a bank loan

A car breaks down on a busy road causing congestion

The payment of interest on a bank loan

A leak from a nuclear power station contaminates
local crops

The introduction of new late-night flights increases
noise levels

Business insurance premiums rise due to an
increase in crime

Working days lost due to influenza among employees
fall due to the introduction of free vaccinations

. austria-hungary began seizing british colonies in africa.

question 1: the kuwaiti government announced us$1.5 million in aid for rohingya refugees.they pointed out that it was imperative to take immediate and concrete steps to ramp up pressure on myanmar to put an end to the violence.and said   that they r just shameful

question 2: the rohingyas were not aloud to be seen as people in myanmar.in the last few years, before the latest crisis, thousands of rohingya were making perilous journeys out of myanmar to escape communal violence or alleged abuses by the security forces.the latest exodus began on 25 august 2017 after rohingya arsa militants launched deadly attacks on more than 30 police posts.rohingyas arriving in an area known as cox's bazaar - a district in bangladesh - say they fled after troops, backed by local buddhist mobs, responded by burning their villages and attacking and killing civilians.

answer; which categories of people are most at risk of becoming a criminals;