The Statements Below Refer to the Circular Flow of Income

The statements below refer to the circular flow of income at the current point in time. Correctly match the following pairs.
(a) Firms pay households for the supply of their inputs.
(b) There is a legal requirement that workers put more money in the superannuation funds.
(c) Company taxes increase.

(i) neither a net injection nor a net withdrawal
(ii) a net injection
(iii) a net withdrawal