A broker-dealer has its principal office in State A and branches in States B, C and D. State A requires all broker-dealers registered inthat state to maintain records for two years while states B and C have a three year retention requirement and State D's is four years. If the SEC requires that records be kept for three years, this broker-dealer maintain records forA. two yearsB. four yearsC. two years in State A, three years in States B and C and four years in State DD. three years

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?