[单选题]
Calculate the change ijt/ij4)9m c qxzasf6a0x) / zhn national income from a $\xi$10 000 000 decrease in government spending for an economy where:
The marginal propensity to consume is 0.6
The marginal propensity to import is 0.1
The marginal propensity to tax is 0.2
A. £25 000 000
B. −£16 700 000
C. −£25 000 000
D. −£11 100 000
