Student Worksheet
5G phones launched in 2022 priced $200 above earlier flagship models, and by mid-2023 new lithography tools had lifted chip yield 30 percent while cutting per-unit costs 40 percent. A temporary cut in import tariffs trimmed assembly expenses further, and factories ramped 5G output by 50 percent while retail prices held steady. Adoption then surged in regions like Southeast Asia that had been priced out before the cost drops.

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