Convert these confidence intervals.
(a) [11 pounds to 45 pounds] to kilograms [1 pound = 0.453 kilogram]
(b) [$2,300 to $4,400] to yen (Use the exchange rate of $1= ¥ 116.3.)
(c) [$79.50 to $101.44] minus a fixed cost of $25
(d) [$465,000 to $729,000] for total revenue of 25 retail stores to a per-store revenue