FUTURES PRICES Metal Prices (January 22, 1990)

N.Y. Commodity Exchange Week’s High Low Close Change COPPER (HG) (in US cents per lb.) Jan105.10 103.20 105.00 — 5.80 Feb104.90 103.00 104.70 — 6.00 Mar105.50 102.30 104.50 — 5.70 SILVER (in US cents per oz.) Jan 523.00 — 0.40 Mar534.00 525.50 528.50 — 1.30 May542.00 533.50 536.60 — 1.20 GOLD (in US$ per oz.) Jan412.00 412.00 410.80 + 6.60 Feb415.90 409.00 412.20 + 6.00 Apr421.50 415.00 417.60 + 6.40 N.Y. Mercantile Exchange PLATINUM (in US$ per oz.) Jan499.00 496.50 495.20 + 6.30 Apr505.00 499.50 502.00 + 4.60 Jul509.70 507.50 508.70 + 4.50