Economist Adam Keynes predicts by the year 2025 that world per-capit

Economist Adam Keynes predicts by the year 2025 that world per-capita income, which now approaches $5,000 a year, is reaching $10,000 a year.

A. Economist Adam Keynes predicts by the year 2025 that world per-capita income, which now approaches $5,000 a year, is reaching $10,000 a year.
'predicts by the year's is wrong. He predicts THAT by the year......
Future tense cannot be shown by 'IS reaching'

B. Approaching $5,000 a year, economist Adam Keynes predicts that world per-capita income will reach $10,000 a year by 2025.
MODIFIER issue- WHAT is approaching '5000 a year's, surely not Adam

C. According to the economist Adam Keynes, world per-capita income, which has been approaching $5,000 per year, will surmount $10,000 a year by 2025.
awkward construction.. per capita HAS been approaching??

D. According to the economist Adam Keynes, world per-capita income is approaching $5,000 a year and will reach $10,000 a year by 2025.
Best available answer...

E. By the year 2025, economist Adam Keynes predicts that per-capita income in the world, which is approaching $5,000 a year, will surmount $10,000 a year.
Adam has already predicted, he will not predict by 2025..

D