Q11.27: what is the return on common stockholders’ equity based on the following: beginning common stockholders’ equity: $10,317,000 ending common stockholders’ equity: $10,662,000 net income: $1,429,000 preferred stock throughout the year: 6%, $75 par (8,000 shares authorized, issued, and outstanding). a :

Skychefs, inc. prepares in-flight meals for a number of major airlines. one of the company's products is grilled salmon in dill sauce with baby new potatoes and spring vegetables. during the most recent week, the company prepared 4000 of these meals using 960 direct labor hours. the company paid these direct labor workers a total of $19,200 for this work, or $20.00 per hour. according to standard cost card for this meal, it should require 0.25 direct labour-hours at a cost of $19.75 per hour.1. what is the standard labor-hours allowed (sh) to prepare 4,000 meals? 2. what is the standard labor cost allowed (sh x sr) to prepare 4,000 meals? 3. what is the labor spending variance? 4. what is the labor rate variance and the labor efficiency variance?