Concept:Logical sequencing of sentences to form a coherent paragraph.
Explanation:S1 introduces the spread of enterprise capitalism via globalisation.
R logically follows, stating how globalisation promoted marketisation.
S then describes a government response: reducing taxes to attract investment.
P continues with the result: downward pressure on public spending and welfare.
Q adds another consequence: need for flexibility, often affecting trade unions.
S6 concludes by linking these pressures to the 'new' political economy.
Thus the correct sequence is R → S → P → Q.
Answer:RSPQ (Option D).