Samuel is the managing general partner of STU, in which he owns a 25% interest. For the year, STU reported ordinary income of $400,000 (after deducting all guaranteed payments). In addition, the LLC reported interest income of $12,000. Samuel received a guaranteed payment of $120,000 for services he performed for STU. How much income from self-employment did Samuel earn from STU

Owns a machine that can produce two specialized products. production time for product tlx is two units per hour and for product mtv is four units per hour. the machine’s capacity is 2,100 hours per year. both products are sold to a single customer who has agreed to buy all of the company’s output up to a maximum of 3,570 units of product tlx and 1,610 units of product mtv. selling prices and variable costs per unit to produce the products follow. product tlx product mtv selling price per unit $ 11.50 $ 6.90 variable costs per unit 3.45 4.14 determine the company's most profitable sales mix and the contribution margin that results from that sales mix.