1. A nuclear fuel-fabricating company spends $10 million a year at a rate of $150/SWU on uranium enrichment. Given a value of 2.8 w/o for the enriched uranium product and a 0.3 w/o tails assay

calculate:

(a) the mass of the feed

(b) the mass of the product.

2. The fuel-fabricating company from the previous problem (1) sends its manufactured fuel directly to a reactor facility that utilizes it for the yearly operation of the power plant. If the reactor operates with an efficiency of 38%, calculate: (a) the rate of fission events inside the reactor core, (b) the power output of the reactor, (c) the electricity generated by the reactor, and (d) the plant availability if the plant was down for 24 days of refueling and 34 days of repairs and maintenance. Assume that each event consumes one (1) 235U nucleus

please solve both parts, will upvote for good answers.